Schaltungsanordnung für Fernsprech-Nebenstellenanlagen mit Tastwahl -und Impulswahl-Teilnehmergruppen,申请号AT19610008231-传众专利搜索

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发明名称	Schaltungsanordnung für Fernsprech-Nebenstellenanlagen mit Tastwahl -und Impulswahl-Teilnehmergruppen
摘要
申请公布号	AT233073(B)	申请公布日期	1964.04.25
申请号	AT19610008231	申请日期	1961.11.02
申请人	INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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