Schaltungsanordnung fuer Fernsprechnebenstellenanlagen mit Waehlerbetrieb und ferngesteuerter Bestimmung der Nebenstelle zur Entgegennahme ankommender Amtsanrufe,申请号DE1957S053090-传众专利搜索

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发明名称	Schaltungsanordnung fuer Fernsprechnebenstellenanlagen mit Waehlerbetrieb und ferngesteuerter Bestimmung der Nebenstelle zur Entgegennahme ankommender Amtsanrufe
摘要
申请公布号	DE1030889(B)	申请公布日期	1958.05.29
申请号	DE1957S053090	申请日期	1957.04.11
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人	SCHMIDT KURT
分类号	H04M3/54	主分类号	H04M3/54
代理机构		代理人
主权项
地址

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