Isolateur de lignes électriques,申请号FRD44774-传众专利搜索

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发明名称	Isolateur de lignes électriques
摘要
申请公布号	FR44774(E)	申请公布日期	1935.04.06
申请号	FRD44774	申请日期	1934.05.01
申请人		发明人	TREVE MAURICE
分类号	H01B17/34	主分类号	H01B17/34
代理机构		代理人
主权项
地址

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