Schaltungsanordnung zur Umschaltung des Widerstands einer Pruef- und Belegader in Fernmelde-, insbesondere Fernsprechanlagen,申请号DE1965S095004-传众专利搜索

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发明名称	Schaltungsanordnung zur Umschaltung des Widerstands einer Pruef- und Belegader in Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号	DE1221686(B)	申请公布日期	1966.07.28
申请号	DE1965S095004	申请日期	1965.01.14
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人	DOHRER MANFRED
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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