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发明名称
ELECTRONIC WRISTWATCH
摘要
PURPOSE:To store charge in a display device and use this as a memory circuit power within battery exchange time in an electronic wristwatch having an electrochronic display device.
申请公布号
JPS5282484(A)
申请公布日期
1977.07.09
申请号
JP19750159230
申请日期
1975.12.29
申请人
SUWA SEIKOSHA KK
发明人
TERAISHI KATSUHIRO
分类号
G04G19/02;G04G9/00;G04G19/10;G04G99/00
主分类号
G04G19/02
代理机构
代理人
主权项
地址
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