Electrical distribution system,申请号US19350003446-传众专利搜索

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发明名称	Electrical distribution system
摘要
申请公布号	US2149994(A)	申请公布日期	1939.03.07
申请号	US19350003446	申请日期	1935.01.25
申请人	FRANK WILLIAM H;HARPER JOSEPH W	发明人	FRANK WILLIAM H.;HARPER JOSEPH W.
分类号	H02G5/08	主分类号	H02G5/08
代理机构		代理人
主权项
地址

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