,申请号FR19740023552-传众专利搜索

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发明名称
摘要
申请公布号	FR2236221(B3)	申请公布日期	1977.05.06
申请号	FR19740023552	申请日期	1974.07.05
申请人	TIMEX CORP	发明人
分类号	G04G15/00;G04C3/14;G04C21/34;G04G19/08;(IPC1-7):G04C21/16	主分类号	G04G15/00
代理机构		代理人
主权项
地址

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