System for controlling and monitoring telecommunication terminals connected to a private branch exchange (PBX) or a wide area network (WAN),申请号EP20000120876-传众专利搜索

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发明名称	System for controlling and monitoring telecommunication terminals connected to a private branch exchange (PBX) or a wide area network (WAN)
摘要
申请公布号	EP1089529(B1)	申请公布日期	2005.11.23
申请号	EP20000120876	申请日期	2000.09.25
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人	LANGER, UWE;RIESENBECK, DIRK;SCHINDEL, FRANK;TANGER, ERWIN;ZIMMERMANN, RAINER
分类号	H04M3/42;H04M7/00;(IPC1-7):H04M3/22;H04Q3/62	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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