发明名称 Electronic timepiece
摘要 An electronic timepiece comprising a module composed of four constitutional elements, i.e. a liquid crystal cell, a liquid crystal cell position determining member, a circuit substrate and a protective cover is disclosed. To the protective cover are secured switch parts each having one end connected to a contact on the circuit substrate and the other end connected to an electrically conductive portion of a push button.
申请公布号 US4291400(A) 申请公布日期 1981.09.22
申请号 US19790006364 申请日期 1979.01.25
申请人 CITIZEN WATCH CO. LTD. 发明人 KOMIYAMA, KATSUHIKO;HIRUTA, TOSHIO
分类号 G04G17/02;(IPC1-7):G04C19/00;G04C23/02 主分类号 G04G17/02
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