Système de protection des jeux de barres,申请号FRD44316-传众专利搜索

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发明名称	Système de protection des jeux de barres
摘要
申请公布号	FR44316(E)	申请公布日期	1934.12.24
申请号	FRD44316	申请日期	1933.12.16
申请人	COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ	发明人
分类号	H02H3/28	主分类号	H02H3/28
代理机构		代理人
主权项
地址

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