Dispositif de commande ou de signalisation sensible à la fréquence,申请号FRD66702-传众专利搜索

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发明名称	Dispositif de commande ou de signalisation sensible à la fréquence
摘要
申请公布号	FR66702(E)	申请公布日期	1957.08.19
申请号	FRD66702	申请日期	1951.03.14
申请人	COMPAGNIE DE CONSTRUCTION ELECTRIQUE	发明人
分类号	H01H51/32	主分类号	H01H51/32
代理机构		代理人
主权项
地址

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