发明名称 |
PORTABLE ELECTRONIC TIMEPIECE |
摘要 |
PURPOSE:To provide a portable electronic timepiece of the type including electric generator such as ''automatic winding mechanism'' in which arrangement is such that excessive electric energy is discharged in case that electric energy is supplied to the secondary battery more than the capacity of the same, whereby overcharging of the battery can be prevented. |
申请公布号 |
JPS5324865(A) |
申请公布日期 |
1978.03.08 |
申请号 |
JP19760099044 |
申请日期 |
1976.08.19 |
申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
YAMASHITA SHIROU |
分类号 |
H02J7/02;G04C10/00;G04C10/02;G04C10/04;G04G19/00 |
主分类号 |
H02J7/02 |
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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