Traegerfrequente Nachrichtenuebertragungsanlage, bei der die Traegerfrequenzausruestungen an den beiden UEbertragungsenden voneinander verschieden aufgebaut sind,申请号DE1954S038991-传众专利搜索

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发明名称	Traegerfrequente Nachrichtenuebertragungsanlage, bei der die Traegerfrequenzausruestungen an den beiden UEbertragungsenden voneinander verschieden aufgebaut sind
摘要
申请公布号	DE957233(C)	申请公布日期	1957.01.31
申请号	DE1954S038991	申请日期	1954.05.04
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	H04J1/14	主分类号	H04J1/14
代理机构		代理人
主权项
地址

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