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发明名称
ELECTRONIC WRIST WATCH
摘要
PURPOSE:To operate the display function truly electronically by using a touch detection circuit with a touch switch and a modulated signal processing circuit.
申请公布号
JPS5292564(A)
申请公布日期
1977.08.04
申请号
JP19760008660
申请日期
1976.01.29
申请人
SEIKO INSTR & ELECTRONICS
发明人
TABATA JIYUNICHI
分类号
G04G21/08;G04G99/00
主分类号
G04G21/08
代理机构
代理人
主权项
地址
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