Schaltungsanordnung fuer Vermittlungsplaetze in Fernsprechaemtern, insbesondere fuerFernplaetze,申请号DE1951D011032-传众专利搜索

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发明名称	Schaltungsanordnung fuer Vermittlungsplaetze in Fernsprechaemtern, insbesondere fuerFernplaetze
摘要
申请公布号	DE913550(C)	申请公布日期	1954.06.14
申请号	DE1951D011032	申请日期	1951.12.02
申请人	DEUTSCHE TELEPHONWERKE UND KABELINDUSTRIE AKTIENGESELLSCHAFT	发明人	SCHAEFERBARTHOLD DR.-ING. HERBERT
分类号	H04M5/10	主分类号	H04M5/10
代理机构		代理人
主权项
地址

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