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发明名称
ELECTRONIC WATCH
摘要
PURPOSE:To achieve the reduction in thickness and size by composing a reflection plate beneath panel with a solar cell and charging a watch-driving battery with the electromotive force of the solar cell, in a liquid crystal panel, etc.
申请公布号
JPS5255565(A)
申请公布日期
1977.05.07
申请号
JP19750130802
申请日期
1975.10.30
申请人
SUWA SEIKOSHA KK
发明人
MARUYAMA KAZUAKI
分类号
G04G19/00;G04C10/02
主分类号
G04G19/00
代理机构
代理人
主权项
地址
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