Improvements in protection devices of electrical networks and the like,申请号GB19370024507-传众专利搜索

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发明名称	Improvements in protection devices of electrical networks and the like
摘要
申请公布号	GB507234(A)	申请公布日期	1939.06.08
申请号	GB19370024507	申请日期	1937.09.08
申请人	COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ	发明人
分类号	H02H1/00	主分类号	H02H1/00
代理机构		代理人
主权项
地址

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