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发明名称
TIME CORRECTION DEVICE FOR DIGITAL ELECTRONIC WATCHES
摘要
PURPOSE:To move and turn a winding stem and change over logic circuits by means of a switch, thereby making possible the setting and correction of display of hour, minute and second.
申请公布号
JPS5240171(A)
申请公布日期
1977.03.28
申请号
JP19750114892
申请日期
1975.09.25
申请人
KATOU TAKU
发明人
KATOU TAKU
分类号
G04G5/00;G04C9/00;G04G9/00;G04G99/00
主分类号
G04G5/00
代理机构
代理人
主权项
地址
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