发明名称 |
ELECTRONIC WATCH WITH TIME SIGNAL |
摘要 |
PURPOSE:To enable effective utilization of the display body space by performing ON and OFF operations of the time informing function with a single exterior switch and performing date and second changeover interlocked to the ON and OFF operations. |
申请公布号 |
JPS52154668(A) |
申请公布日期 |
1977.12.22 |
申请号 |
JP19760071788 |
申请日期 |
1976.06.18 |
申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
KANEKO NOBORU |
分类号 |
G04G15/00;G04G13/00;G04G13/02 |
主分类号 |
G04G15/00 |
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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