LEITUNGSSPEISESCHALTUNG MIT AKTIVER IMPEDANZ.,申请号AT19870310286T-传众专利搜索

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发明名称	LEITUNGSSPEISESCHALTUNG MIT AKTIVER IMPEDANZ.
摘要
申请公布号	AT84178(T)	申请公布日期	1993.01.15
申请号	AT19870310286T	申请日期	1987.11.20
申请人	NORTHERN TELECOM LIMITED	发明人	ROSCH, REINHARD;ROSEBAUM, STANLEY DANIEL;PLETT, CALVIN;HOLY, ZDENEK
分类号	H04M19/00;(IPC1-7):H04M19/00	主分类号	H04M19/00
代理机构		代理人
主权项
地址

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