发明名称 LIQUID CRYSTAL WRISTWATCH
摘要 PURPOSE:A switch spring member means is so installed that a control button is disposed in a position where it is sectionally engaged with the outside circumference of a member composing a liquid crystal display device, whereby taking a larger taper on the rear cover side is made possible.
申请公布号 JPS5250769(A) 申请公布日期 1977.04.23
申请号 JP19750127191 申请日期 1975.10.22
申请人 SUWA SEIKOSHA KK 发明人 YAMAZAKI SATORU
分类号 G04G17/02;G04G21/00;G04G99/00 主分类号 G04G17/02
代理机构 代理人
主权项
地址