CAMERA

PROBLEM TO BE SOLVED: To provide a camera having a piezoelectric element device capable of generating sufficient sound volume. SOLUTION: The camera 1 has the housing of the camera, the piezoelectric element device 23 disposed in the housing, and a partition wall 3 partitioning the inside of the hous...

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Bibliographische Detailangaben
1. Verfasser: HARA MASAHARU
Format: Patent
Sprache:eng
Schlagworte:
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