Coupling device for transmitting electrical energy along a line in one direction,申请号GB19290022385-传众专利搜索

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发明名称	Coupling device for transmitting electrical energy along a line in one direction
摘要
申请公布号	GB315888(A)	申请公布日期	1930.10.20
申请号	GB19290022385	申请日期	1929.07.20
申请人	ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT	发明人
分类号	H04B1/58;H04M3/56	主分类号	H04B1/58
代理机构		代理人
主权项
地址

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