发明名称 |
Electronic timepiece provided with a calendar |
摘要 |
A switch (201) is conjoined with a hand driving gear train (107) and provided with at least three or more contact groups (203, 204, 205) turned on at least once in each 24 hours. A calendar indicating member is updated according to an order of closing each contact. The matching between the time indicating and the calendar indicating can be accomplished when a user modifies the time display.
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申请公布号 |
US6046964(A) |
申请公布日期 |
2000.04.04 |
申请号 |
US19990226828 |
申请日期 |
1999.01.07 |
申请人 |
CITIZEN WATCH CO., LTD. |
发明人 |
HIGUCHI, HARUHIKO;KOIKE, HIROYUKI |
分类号 |
G04C3/00;G04C9/00;G04G5/00;(IPC1-7):G04B19/24 |
主分类号 |
G04C3/00 |
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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