Schaltungsanordnung fuer die Zaehlung in Fernsprechanlagen,申请号DE1949P033155D-传众专利搜索

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发明名称	Schaltungsanordnung fuer die Zaehlung in Fernsprechanlagen
摘要
申请公布号	DE827507(C)	申请公布日期	1952.01.10
申请号	DE1949P033155D	申请日期	1949.02.03
申请人	TELEFONBAU UND NORMALZEIT G.M.B.H.	发明人	BOLLMUS GERD
分类号	H04M15/10	主分类号	H04M15/10
代理机构		代理人
主权项
地址

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