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发明名称
ELECTRONIC WRISTWATCH
摘要
PURPOSE:To provide efficient solar batteries and achieve the reduction is thickness of watch body by providing light collecting means on the side face of water case and disposing solar batteries therein.
申请公布号
JPS53101471(A)
申请公布日期
1978.09.04
申请号
JP19770015913
申请日期
1977.02.16
申请人
HAMASAWA KOGYO KK;SUWA SEIKOSHA KK
发明人
SUGAWARA YOUJI;MIURA SADATSUGU
分类号
G04C10/02
主分类号
G04C10/02
代理机构
代理人
主权项
地址
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