Verfahren zum Telegraphieren mit Wechselstrom,申请号DED610553D-传众专利搜索

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发明名称	Verfahren zum Telegraphieren mit Wechselstrom
摘要
申请公布号	DE610553(C)	申请公布日期	1935.03.13
申请号	DED610553D	申请日期	1930.10.25
申请人	ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT;ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT	发明人	WEDLER CARL;WEDLER CARL
分类号	H04L27/04	主分类号	H04L27/04
代理机构		代理人
主权项
地址

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