KEY INPUT DEVICE FOR ELECTRONIC TIMEPIECE CALCULATOR,申请号GB19800032375-传众专利搜索

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发明名称	KEY INPUT DEVICE FOR ELECTRONIC TIMEPIECE CALCULATOR
摘要
申请公布号	GB2062304(B)	申请公布日期	1983.07.13
申请号	GB19800032375	申请日期	1980.10.08
申请人	CASIO COMPUTER CO LTD	发明人
分类号	G04B37/08;G04C3/00;G04G9/00;H01H13/702;H01H13/785;H01H13/80;(IPC1-7):G04B47/00;H01H13/06	主分类号	G04B37/08
代理机构		代理人
主权项
地址

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