Perfectionnements aux relais et appareils analogues,申请号FRD1128142-传众专利搜索

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发明名称	Perfectionnements aux relais et appareils analogues
摘要
申请公布号	FR1128142(A)	申请公布日期	1957.01.02
申请号	FRD1128142	申请日期	1955.06.27
申请人	COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ	发明人
分类号	H01H47/00	主分类号	H01H47/00
代理机构		代理人
主权项
地址

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