| 发明名称 |
CORRECTION SYSTEM OF WATCHES |
| 摘要 |
PURPOSE:To perform the display correction of the second digital electronic watch to be corrected within a short time by setting correcting switches and further setting the first digital electronic watch correction in the specified position. |
| 申请公布号 |
JPS5277781(A) |
申请公布日期 |
1977.06.30 |
| 申请号 |
JP19750154318 |
申请日期 |
1975.12.24 |
| 申请人 |
CITIZEN WATCH CO LTD |
发明人 |
ICHIKAWA SHINGO |
| 分类号 |
G04G5/04;G04G5/00;G04G5/02 |
主分类号 |
G04G5/04 |
| 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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