Title:
SOUNDING SYSTEM FOR PIEZO-ELECTRIC BUZZER
Document Type and Number:
Japanese Patent JPS58113990
Kind Code:
A
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Inventors:
TAKEUCHI EIICHI
WATANABE KAZUYOSHI
WATANABE KAZUYOSHI
Application Number:
JP21214881A
Publication Date:
July 07, 1983
Filing Date:
December 26, 1981
Export Citation:
Assignee:
CASIO COMPUTER CO LTD
International Classes:
G10K9/122; G10K9/12; (IPC1-7): G10K9/12