Schaltungsanordnung fuer Fernmeldevermittlungsanlagen,insbesondere Fernsprechwaehlanlagen mit Pruef- und Belegungsstromkreisen,申请号DE19691940847-传众专利搜索

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发明名称	Schaltungsanordnung fuer Fernmeldevermittlungsanlagen,insbesondere Fernsprechwaehlanlagen mit Pruef- und Belegungsstromkreisen
摘要
申请公布号	DE1940847(B2)	申请公布日期	1970.06.25
申请号	DE19691940847	申请日期	1969.08.11
申请人	SIEMENS AG	发明人	BIRLMEIER JOSEF
分类号	H04Q3/00	主分类号	H04Q3/00
代理机构		代理人
主权项
地址

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