close

Вход

Забыли?

вход по аккаунту

?

JPS5434701

код для вставкиСкачать
Patent Translate
Powered by EPO and Google
Notice
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
financial decisions, should not be based on machine-translation output.
DESCRIPTION JPS5434701
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic side view showing an example of a
conventional pickup cartridge, FIG. 2 is a perspective view showing a vibrating portion of the big
and up cartridges of FIG. 1, and FIG. FIG. 4 is a perspective view showing -f11 of the vibrating
portion of the pickup cartridge shown in FIG. 3, and FIG. 5 is the pickup shown in FIG. 3. FIG. 12
is a view showing another example of the vibration system of the cartridge, and is a front view of
an armature and a damper, and FIG. 6 is a side view of FIGS. FIG. 7 is a schematic view showing
an example of a winding configuration of a coil used for the cartridge of FIG. 3, and FIGS. 8 to 10
are diagrams showing connection examples of the coil used for the cartridge of FIG. FIG. 11 is a
schematic view showing another example of the winding configuration, FIG. 12 is a perspective
view showing an entire configuration of an embodiment in which the present invention is applied
to an MM type cartridge, and FIG. FIG. 3 is a cross-sectional view taken along the lines 1 to 3. 10:
magnetic circuit, 11: magnet, 15: gap,
DETAILED DESCRIPTION OF THE INVENTION This invention relates to a pickup cartridge for
stereo reproduction. In general, it is desirable that the vibration system of the pickup cartridge
vibrates faithfully in accordance with the ** 111 form inscribed in the sound groove of the
record ?, but the external factors and the magnitude given to the vibration of the vibration
system during writing are directions In particular, the horizontal direction and the Im direction
are largely different. (A) For example, a vibrator is vertically divided based on the warp of a
recording board, and the horizontal component is a little working, and the needle pressure
applied to the needle point of the tip of the thread a is operated vertically. And it has little to do
with the horizontal direction. As described above, when dealing with the difference in the form
and motion to give vibration in the vertical direction and the horizontal direction, it is better to
differ the mechanical imaging IIIIJ '# f property of the pickup cartridge in the horizontal direction
and the vertical direction. It may be good. For example, when trying to remove shadow 1 of the
vibration due to the warpage of the record board as described above, Ktf, the vibration of the
01-05-2019
1
super bass region based on the warpage of the record board has almost a vertical component in
its torsion and the record board The components of the ultra low tone range of the musical tone
signal recorded in the tone groove of the unit are mostly lii + phase components of the left and
right channels, that is, the horizontal direction components! 11) The stiffness of the system is
increased only in the vertical direction, and it is considered as good if only the vertical blade 104
component of the vibration of the super-bass mound is cut (4). However, simply increasing the
stiffness of the entire damper for supporting the swing #J thread causes all vibrations in the
super low range to be cut in the same way in both rectangular and horizontal directions. Not only
the vertical vibration due to the warpage of the record board but also the horizontal vibration of
the super low frequency range component of the musical tone signal will be cut. However, in the
case of the conventional general Vittaappukatto area, make a 90 ░ to each other 3 degrees with
respect to the horizontal direction-the vibration of the left and right channels carved on each
inclined surface of the sound groove of the oblique recording disc Since the signal output of the
left and right channels is detected 101 as vibration in a direction perpendicular to each slope,
that is, in a direction inclined 41 j degrees in the horizontal and vertical directions, structurally
and electrically perfect symmetry is achieved. And, for this 4 of the lifting system! The difference
between the mechanical and mechanical properties in the horizontal and vertical directions was
inappropriate and out. For example, as shown in FIGS. 1 and 2 as a conventional MO type pickup
cartridge, (5) is a force to obtain aBgpH in the horizontal and vertical directions at the proximal
end of the cantilever 2 provided with the writing needle 1 at the tip. Attach an armacero that
forms one 5D to the X-shaped armacciaro along the direction, and the projection part 6 that
protrudes in the wedge direction that inclines by 41jllj with respect to the horizontal and vertical
directions, and each projection N3A to 3D of this armachairo It is known that a pair of left and
right detection coils 41.4B are wound, and the vibrating yarn 5 configured like a hem is disposed
so that the armature 3 is positioned in the gap 7 of the magnetic circuit 6, In the MO type pickup
cartridge having such a configuration, the vibration of the touch button 1 in the direction
inclined by #j degrees to the left and right with respect to the vertical direction is Because it is
detected as (s) movement of the ground, it is necessary to have self-symmetry in the same
direction in the vertical direction (da, j, h). The company was extremely successful in constructing
a vibrating thread adapted to each vibration in the vertical direction.
This device was made in line with the above-mentioned circumstances. In order to
advantageously cope with the difference between the shadow capsule applied to the direct
starvation and the horizontal spinning, the nets are adapted to adapt the fiIll system to the
horizontal vibration and the vertical tremor respectively. The purpose is to In other words, the
side of this idea, the # M # 1 waveform of the left and right slopes of the tone of the record
board, the vibration waveform of the left and right channels if converted, the sum of the left and
right signals in the horizontal direction, the difference between the left and right signals in the
vertical direction To obtain the signal output of the right or left channel by the wheat in the well
if the signal output of the left or right channel is obtained by the detection of the horizontal ridge
01-05-2019
2
and the vertical ridge. (7) in the vertical direction and in the vertical direction, and the direction
in which the mechanical & dynamic characteristics are different and the direction in which the
vibration is detected. By doing this, the configuration for differentiating the mechanical
characteristics in the trend direction of the vibration system is simplified. For example, it is easy
without spreading the e-shaped movement, etc. It is a prudent thing to be able to reduce it.
Moreover, this invention makes the arma chair of a vibration type | system | group a
substantially cross shape which has the perpendicular | vertical projection piece part which
protrudes in a perpendicular direction, and the horizontal projection piece dairy which protrudes
horizontally, and makes the shape of each projection piece ridge different. By making the
vibration characteristics of h1 system different in one direction in the # direction, and the
dampers are composed of a single piece of damper pieces, the difference in the compliance of
each damper piece makes the paper making & moving property said one way The difference
between The embodiments of the invention will be described in detail by disaggregating the
drawings. FIG. 3 schematically shows the whole construction of an embodiment in which the
present invention is applied to an MC-type hit-up force (8) to a ridge, like an orthophon-type MO
pick-up cartridge known to the 10 magnetic circuits. The permanent magnet 11, a yoke piece f
2.13 made of a magnetic material connected to the permanent magnet 110 both poles, and a
magnetic material protruding from the end side surface of one yoke piece 12 toward the other
eye-evening moon 13 And an air gap (magnetic gap) 15 is formed between the tip of the pole
piece 14 and the daylight piece 15, and the furnace portion of the l-piece 15 will be described
later. An insertion hole 16 through which the cantilever is inserted is formed. An armature 18
made of a high tMi magnetic material such as permalloy or a butterfly al palm is attached to the
tip of the pole piece 14 through a damper 17 made of an elastic material such as rubber.
The armature 18 # 'i is attached to the return end of the cantilever 20 to which the regeneration
needle 19 is attached at the tip, (9) A vibration system 21 (FIG. 4) by the armature 18, the
cantilever 20 and the regeneration needle 19 Visit II)? It is made. Further, as shown in the fortyfirst and fifth aspects, the armature 18 extends from the center A18A by a pair of running
projection pieces 18B and 180 projecting vertically upward and substantially vertically
downward, and from the central portion 18A substantially horizontally in the horizontal
direction. A pair of projecting horizontal protrusions ab1en and 1sb are formed, whereby the
entire sheet is formed into a cross shape along the vertical direction and the horizontal direction.
And, in this embodiment, the horizontal javelins, 18D and 18E are # fixed so that the projection
length L from the central portion 18A is shorter than the projection length L 'of the vertical
projections ?, 18B and 18C as well. There is. The center of the armature 18 is held on the pole
piece 14 by a suspension wire (not shown) by means of the damper 17 of the t-plane disk shape
of the armature 18, and the armature 18 is thereby retained. It is supposed to act IM as a
support for the center of the cat. Also, as described later, the armature 18 detects the vertical
vibration of the writing-life balance 19, that is, the IIL vi coil t ^ 22 for detecting rotation of the
completion-mature 18 about the horizontal axis, and the horizontality of Niyu & N9. A stop
01-05-2019
3
horizontal coil group 23 is wound to detect the image pickup movement in the direction, that is,
the rotation around the vertical axis 90 of the armature 18. In the upper half of the
configuration, the armature 18 is vertically displaced from the center fulcrum 0 by a very large
distance and is in contact with the damper 17 (and with a short distance shade in the horizontal
direction from the fulcrum 0 to the damper 17 Contact. Therefore, the armature 18 has a
horizontal axis II option 1, that is, a mechanical vibration characteristic of the vertical movement
of the Zego raw button 19 and a vertical vibration of the vertical axis. It is different from the
extreme swing j% nature for the horizontal ?? of the vertical direction, vertical force f, 'f) one
pair for treble 7, horizontal & t'! Swords are easy to make a lump. In this ? t3 low (u) and the
area of the chaser, the horizontal blade is hardly cut while the vertical blade same component is
cut. FIGS. 5L and 6 show another example for differentiating the mechanical imaging
characteristics in the horizontal direction and in the vertical direction; 4 in 1sg, 1ac and
horizontal projection on the vertical projection of the armature 18. The portion j8D, 18 has the
same length as the example shown in FIG.
-?, ?-? 18 and the pole piece 14 are covered with 11M, and-? is a damper 17 and compliance
or no-material made of a pair of upper and lower members, 1 damper piece 17A. 17A 'and the
second damper piece 17B in the center, which is made of a composite material or a large impact
additive, are considered and the upper vertical projection piece @c 18B of the armature 18 is one
first damper piece 17A. Supported on the left and right horizontal projecting pieces 18D and 18B
and the central part 18A are supported by the second projecting piece 17B, and the lower hookshaped projecting piece 18 (which is supported by the first damper piece 17A 'of use). ing. In
addition, it is the same as that of the above-mentioned embodiment example that a (? -machi
1718 is held on the pole piece 14 by a suspension wire). In this configuration, since the first
damper pieces 17A and 17A 'having small compliance mainly act on eye movement of the
horizontal axis leg 9 of the armature 18, the vertical direction of the reproducing needle 19! !
Because the local stiffness becomes large for $ 1] K, and the second danha piece 17B, whose
compliance is mainly large, acts on the rotation around the vertical axis of the armature 18 so
that the writing needle 19 is horizontal. In the case of vibration in the direction, the stiffness is
small. As a result, the treble 1 in the super bass region is cut in the vertical direction in the same
manner as described above, but not in the horizontal direction. -. Next, I will explain about the
specific winding tgIe of the vertical coil $ 22 and the horizontal coil group 25 in the following
KIriI. In the figure showing an example of the winding mode, the vertical coil group 22 is
composed of an even number of vertical fills, for example (13) consisting of a first vertical coil 22
and a II-II vertical coil 22B, both vertical coils 22A , 22B are both vertical projections & 18B
respectively. It is wound in the same direction over 18C. Similarly, the horizontal coil group 23 is
also composed of an even number of horizontal coils, and-sees the first horizontal coil 25A and
the second horizontal coil 25B, and the horizontal coil 251.25B has both horizontal projecting
pieces 18D, It is wound in one direction over 181. Here, the upper part of the drawing of both
vertical coils 22 person 22B is made positive terminals Vs, VA and the lower end of the drawing
01-05-2019
4
is a negative four-pole va. Assuming that the left terminal of the figure of both horizontal coils 25
m and 23 B is stop terminal H &, and 3 to the well, the right side of the figure to negative
terminal 100 G, Hb and each coil are each coil. 221.22B, 23A. 25B is connected as shown in FIG.
That is, the negative V leak 1-17g of the first horizontal coil 25A and the stop element v6 (14) of
the first boarding coil 22A are connected, so that the first west pole H6 of the first horizontal fill
25A and the first assembly straight The negative terminal va of the coil 22A is the left channel
output terminal.
In addition, negative terminal 'H of horizontal coil 23B of @ 2 and noble terminal ? 6 of vertical
coil 23B of 2 2 are connected, and positive terminal of second horizontal coil 23B. And the
positive terminal vb of the vertical coil 22B of the turtle 2 or the right channel output terminal.
Therefore, while the horizontal coil 23A of the first unit and the first vertical coil 22A are
electrically connected in the forward direction, the second horizontal coil 25B and #! The two
vertical coils 22E are electrically connected in the reverse direction. According to the abovementioned configuration, the reproduction button 19 is picked up according to the waveform of
the left and right slopes of the sound groove of the record ?, not shown at the time of
reproduction. And each film traverses a bundle, and vertical coils 22A and 22B respectively
obtain a cutter having a voltage proportional to the vibration velocity in the vertical direction
(15), and horizontal coils 23A and 23B respectively An output EH of a ratio [1] proportional to
the horizontal ? m velocity is obtained. The left and right things of the sound groove of the
record board in Inko! The vibration waveforms of the left and right channels are separately [#
I11 on the slope of the angle, but as described above, since the sum of the left and right signals is
cut in the horizontal direction, the difference between the left and right signals is carved, The
output EH of the horizontal coil 231.23B is the signal voltage EL of the left channel and the
signal voltage of the right channel]! The sum with iR is obtained, and the output 'Ev of the
vertical coil 22A 22B is the difference between the signal voltages FjL and ER of the left and right
channels. ???????????????????????????????????
?????????????? On the other hand, since the first horizontal coil 23A and the first
vertical coil 22A are electrically connected in series in the forward direction, the output la (16)
generated between the insulators Ha and V? at the inner end of this series coil Is! ! ! The sum of
the direct output my and the horizontal output EH, and since the second horizontal coil 25B and
the second vertical coil 22B are electrically connected in the reverse direction, the terminals HA
and VA at the inner end of this series coil This is the difference between the output l1t Ati
horizontal output E1i and the vertical output Ev generated during the period. ?????
???????????????????????????????????????????
? As is clear from the expressions (1) to (4), pa-JIL (5) MA-?] cR (6). That is, since the sense of
output B between the forceps 14a and Va is proportional to the signal output of the left channel,
and the output mA of the terminal HA-VA is proportional to the signal output of the right
channel, the signals of the left and right channels are separated and extracted I can do it.
01-05-2019
5
The direct coil group 22 and the horizontal coil group 23 are not necessarily composed of false #
? ? ? ? coils, and depending on the lhA system, the (17) coil group is composed of an even
number of coils. Even if the other coil group is constituted by an odd number of coils, ? -0, for
example, the vertical coil group 22 is divided by the vertical coil 22A of 1 ? (tJ- and 11- It may
be composed of The winding configuration for the combined armature 18 may be a configuration
in which the second vertical coil 22B of FIG. 7 is removed. In this case, if each coil 22A, 23A, 23B
is connected as shown in FIG. 9, the first horizontal coil 23A and the vertical coil 22A are
electrically connected in series in the forward direction and both ends thereof are connected. The
ladders Ha and Va are left channel output terminals, and the vertical coil 22A and the second
horizontal coil 23B are electrically connected in series in the opposite direction to each other!
Then, terminal 7 of the both ends, the output terminal of HA on the right channel is fine as it is 0. In this connection, vertical coil 22A is connected to ground horizontal coils 23A and 23B in
common. It will be. By such a configuration *, the sum of the horizontal output liH and the
vertical output] if2 from between the terminals Ha and Va, that is, an output -EL proportional to
the signal output EL of the left channel is obtained. Thus, the difference between the horizontal
output IH and the vertical output EV, that is, the output co-ER obtained by comparing the output
ERK of the right channel is obtained. Further, for example, the vertical coil group 22 may be
configured by the first vertical coil 22A and the second vertical coil 22B, and the horizontal coil
group 23 may be configured by seven horizontal coils 25k. The winding configuration for the
armature 18 in this case is a configuration in which the second horizontal coil 23B of FIG. 7 is
removed. Further, in this case, each coil 22A, 22B, 23B is wired as shown in FIG. 10, that is, the
horizontal coil 25A and the first vertical coil 22A are electrically connected in series in the
forward direction. Terminals H ? and V6 at both ends are left channel output terminals, and the
horizontal coil 23A and the second (19) vertical lobe 22B are connected in series in the opposite
direction by hand, and terminals Htx and Vb at both ends are connected. Therefore, the
horizontal coil 23A is common to both vertical coils 22A and 22B in this configuration.
????????????? With such a configuration, terminals) 1 @, between Vg horizontal
and vertical output Ei.
A sum of Ev, that is, an output -?L proportional to the left channel output FLK is obtained, and a
terminal Hy. Horizontal and vertical output "H-IT from Vb1ili. A difference signal is obtained, ie
an output 2F4R proportional to the signal output ERK of the right channel. Furthermore, even
when the horizontal and vertical coils are wound even separately as described in Km, it is not
always necessary to coil them with nails, and it is possible to separate and coil each of the
projecting pieces [18B to 181 of the armature separately] However, as shown in FIG. 11, the first
horizontal coil 25A is wound around the left horizontal projection 18D and the second horizontal
projection (20) 18B is formed. Horizontal coil 25Bt-Rolled in the same direction as the first
horizontal coil 23A, and the lower vertical projection fm18c! And winding the second vertical coil
22B in the same direction as the first vertical coil 22A in the vertical projection piece portion
01-05-2019
6
18B of the upper blade and winding the first horizontal coil Electrically connect the coil 23A and
the first vertical coil 22A in series in the forward direction? Then, the second horizontal coil 25B
and the second vertical coil 22B are electrically connected in series in opposite directions. In this
case, the outputs 1 of both coils between the four children H @ at both ends of the series-path
formed by the first horizontal fill 23A and the first vertical coil 22A. . An output -Nil proportional
to the sum of EV, that is, the signal output E of the left channel is obtained, and between
terminals Hb and Vb at both ends of the series circuit formed by the second horizontal coil 23B
and the second four straight filter 22B. The difference between the outputs EM and EV of both
coils, that is, the output (2L) which is proportional to the signal output EH of the right channel is
obtained. According to such 41B formation,-of each coil is not located at the central portion 18A
of the armature 18. Therefore, when winding each coil, the coil wire can be wound without
passing in the vicinity of the cantilever 20, so the coil winding operation becomes simple and
easy. In the above-described embodiment, it has been described that the plumes are formed when
both horizontal coils 251.25B are wound in the same direction with each other and the vertical
coils 22A and 22B are wound in the KX direction with each other. But both horizontal coils 23A.
25B may be reversely connected to each other, or both vertical coils 22A and 22B may be
reversely connected to each other, and in the case of -displacement also, considering the winding
direction of each coil, horizontal Each coil may be connected so as to take out the sum and the
difference between the output of the coil and the output of the vertical fill. In addition, although
the company described in the above-mentioned embodiment that the horizontal coil and the
vertical coil are separately wound to form a knot, (?) has been described, but the horizontal coil
and the vertical coil may be wound continuously. Of course.
The present invention is applicable not only to the MO type pickup cartridge but also to other
types of pickup cartridges, for example, an MMI pickup cartridge. FIGS. 12 and 13 show an
embodiment in which the present invention is applied to a tj MM type pickup cartridge, and a
permanent magnet 24 in the form of an arch, as an armature 18, at the rear end of a cantilever 4
having both raw needles 19 attached to its tip. Is attached. The upper and lower and left and
right sides of the permanent magnet 24 are surrounded by a pair of pole pieces 26m to 26H at
the tip of the practice 25 of the same shape as that of the conventional well-known share type
big-out cartridge. ing. Between the permanent magnet 24 and the pole piece 26A located above
the permanent magnet 24, and between the permanent magnet 24 (23) and the pole piece 26B
located below, from an elastic material with low compliance. The first damper pieces 27A, 27A
'are interposed, and the second damper pieces 27B, 27B' are made of an elastic material which
increases the compliance between the permanent magnet 24 and the left and right hole pieces
26C, 26D. Is inserted between the upper and lower ball-py X 26A, 26 BVC in the yoke 25.
Further, the coils 28A, 28B for detecting the vibration in the vertical direction of the butterfly are
wound. The pole piece 26C026DKl! ! ! Horizontal coils 280.28D for detecting horizontal
vibration are wound around the continuing portion. In particular, each coil 28A-28D is not shown
in the figure, or is connected away so as to take out the sum and difference of the board signal
01-05-2019
7
and the horizontal signal. Also in this case, it is possible to detect the horizontal signal and the
vertical signal as in the above-mentioned MO type (m) pickup cartridge and obtain the left and
right channel signals by the sum and difference, and vertically By setting the stiffness for fIIJ
greater than the stiffness for horizontal vibration, it is possible to cut only the vertical component
of the super bass vibration. As shown in each of the above embodiments, if the stiffness for the
vertical vibration is made larger than the stiffness for the horizontal vibration, only the vertical
component is quadrupled without cutting the horizontal component of the super bass vibration.
It becomes possible. Here, the vibration based on the warpage of the record board is mainly the
vibration of the super low frequency region of 16 Hz or less and the vertical component is almost
the peak of the vibration, while the sound is recorded to the fullness of the record board Most of
the ultra-low car front signals are in-phase components, ie, horizontal signals.
Therefore, according to each embodiment described in -1, only the vibration based on the
warpage of the recording disc can be cut (?), and the tone signal can be effectively reproduced
to the super low tone range. As apparent from the above explanation, the pickup cartridge of the
present invention detects the sum and difference of the horizontal fm and vertical signals from
the sound of the record player and obtains the signals of the left and right channels to obtain the
medicine in the horizontal direction. Since the vibration characteristic and the vibration
characteristic in the vertical direction are made to differ from each other, for example, it is
possible to eliminate the influence of the vibration based on the repulsion of the recording disc
and to reduce only the pressure, thereby affecting the fkI feed system. Considering that the factor
to be given is different in the horizontal direction and the vertical direction, it is possible to
obtain the selected vibration characteristics of the book, taking into account the difference in the
mechanical vibration characteristics, especially the mechanical vibration characteristics. By
unifying the direction of vibration detection with the vibration yarn, there is an effect that the
configuration for making the vibration characteristics different can be simplified. Brief
Description of the Value LAUkI 1 shows an example of a conventional pickup cartridge (26). FIG.
2 is a perspective view showing a vibrating portion of the pickup cartridge shown in FIG. 1. FIG.
A diagram showing the whole construction of an actual weaving example applied to the f17 C
type pickup cartridge, a perspective view showing the "и и и of the pickup cartridge of Fig. 6 in Fig.
6", Fig. 5 3 is a V showing another example of the wedge 1 system of the pick-up cartridge of
FIG. 3, and is an f-face view of an armature and a damper; FIG. 6 is a side view of FIG. FIG. 11
shows an example of coil formation used in the cartridge of FIG. 3, and FIG. 11 shows the abovementioned winding l. Approximately w showing another example of the configuration V, FIG. 12
# parent view showing an entire horizontal line of precaution example applying this invention to
the MM type cartridge, the 13FA is the Figure 12 ? - ? IH? : Is a cross sectional view. (27) 10
ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии Damper pieces, 18 иииииииии ... и Armature Your,
18B. 180 ----- vertical protruding portions, 18D, 181 ..... horizontal projecting pieces, 19 ..... styli,
20 ..... cantilever, 21 ..... oscillating unit, 221.22 B: Vertical coil, 231.25 B: Horizontal coil.
Assignee: Nippon Musical Instruments Manufacturing Co., Ltd. Attorney Attorney Masashi Shiga
01-05-2019
8
<m> Fig. 3 \ Fig. 2 DB JA 33 ░! ?
? 44701 applicant Japan i ,? -Manufacturing Co., Ltd. 1 V (Principle 1 ? ? 1, 1 Fig. ('? lb ? ?
!!, ta, 5., / 7 7
?' 'JIBB / ~ to 0/14 \ 2. E "'//, q20-mountain 18 / J 17 \ 14aC-% application
friend', 1. "L2. Shield 1: Conference 1 Agent attorney Attorney Shiga No. 31 X 1/7 A to 70 1 j Eia
A ? ? 17 A ? I ? C 7 N ░ 9. Fig. 8B 17B-1 rotation lde / IIc 87 / 7A '/ 4 1 44 applicant 1 Mio,
easy 3 minutes 1 1 old temple, ", + 1 tfij 1 person 1' P ? 11 :, ? ?1N Fig. 8 F ? = 2--2 ELVa?a,
?-') 1 river = bVab Fig. 9 Fig. 1 O Fig. Va? Etr-b 3 ? ? 01% applicant и, chestnut bowl + '1 1-?,',
? и и и agent и j 1 ? L Shiga Seto No. 11: IBB1 ?Vb18AVb-VbER positive Hb ? Xl ? c 2 M easy
'34 701 ? applicants Japan chestnut, Kaname и ? ,, ? ? agent E E Shiga ? j ?) 5Ar 25 k ? A?
! 1 '~' i and 2 7 q ? / q Fig. 76 и i Fig. 26 ", 26 Dt 6 C 27 B 27 A '? ? ? 3"% l -1 (Applicant E и
this instrument manufacturing stock company t 1 doo и, ? ?Shiga Masatake) ? ? ?! 1)
Inventors other than the above (1) Inventor Nakazu 9 Nakazawa-cho Hamamatsu-shi, Shizuoka
Prefecture Nakazawa-cho / 171 / No. 4 ? Tobi power Japanese furniture manufacturing stock
gold company talent Dabinasi 1) Hisayoshi): 1 и и 2- to 2
01-05-2019
9
Документ
Категория
Без категории
Просмотров
0
Размер файла
24 Кб
Теги
jps5434701
1/--страниц
Пожаловаться на содержимое документа