发明名称 |
ELECTRONIC WATCH |
摘要 |
PURPOSE:Number of required mechanical switches is reduced and the reduction in the cost and size of a watch are achieved by cooperating the operations of an electronic touch switch and mechanical switches. |
申请公布号 |
JPS5312652(A) |
申请公布日期 |
1978.02.04 |
申请号 |
JP19760086745 |
申请日期 |
1976.07.21 |
申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
ASANO KAZUHIRO |
分类号 |
G04G5/00;G04G5/04;G04G21/08 |
主分类号 |
G04G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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