JPS59166596

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DESCRIPTION JPS59166596
[0001]
Brief description of the drawings
[0002]
FIG. 1.2 is a front view and a longitudinal sectional view showing an embodiment of a
piezoelectric speaker according to the present invention, respectively. DESCRIPTION OF
SYMBOLS 1 ... Piezoelectric speaker, 3 ... Piezoelectric drive part, 4 ... Plane diaphragm, 5 ...
Transmission member, 5a ... Flat part, 5b ... Boss part.
12-05-2019
1