METHOD AND APPARATUS FOR PROVIDING A PRIVATE COMMUNICATION SYSTEM IN A PUBLIC SWITCHED TELEPHONE NETWORK,申请号EP19970904111-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR PROVIDING A PRIVATE COMMUNICATION SYSTEM IN A PUBLIC SWITCHED TELEPHONE NETWORK
摘要
申请公布号	EP0878103(B1)	申请公布日期	2006.03.15
申请号	EP19970904111	申请日期	1997.01.29
申请人	QUALCOMM INCORPORATED	发明人	LEKVEN, ERIC, J.;GROB, MATTHEW, S.;YAFUSO, BYRON, Y.;ROGERS, STEVEN, L.
分类号	H04M3/42;H04W84/16	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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