JPS617190

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DESCRIPTION JPS617190
[0001]
Brief description of the drawings
[0002]
Fig. 1 is a half sectional view of the composite speaker according to the present invention, Fig. 2
is a half sectional view of a conventional mechanical two-way type composite speaker, and Fig. 3
is a diaphragm of the main speaker constituting the composite speaker according to the present
invention. 4 is a plan view with a part of the flat diaphragm used in the composite speaker
according to the present invention cut away. 11 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · main speaker,
13 · · · · · · · · · · · · · · · · · · · · · · · · · · · flat diaphragm .
11-05-2019
1