发明名称 ELECTRONIC WRISTWATCH
摘要 PURPOSE:To achieve the reduction in size and thickness of a wristwatch and let it cope with multi-functioning by integrating case and band and containing circuit parts necessary for the operation of the watch within the band.
申请公布号 JPS53141664(A) 申请公布日期 1978.12.09
申请号 JP19770056612 申请日期 1977.05.17
申请人 SUWA SEIKOSHA KK 发明人 ITOU NOBUHIKO
分类号 G04B37/12;G04B37/16;G04C3/00;G04G17/08;G04G99/00 主分类号 G04B37/12
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