WIRELESS TELEPHONE SYSTEM INCLUDING VOICE OVER IP AND POTS,申请号EP20040766784-传众专利搜索

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发明名称	WIRELESS TELEPHONE SYSTEM INCLUDING VOICE OVER IP AND POTS
摘要
申请公布号	EP1668936(B9)	申请公布日期	2008.03.26
申请号	EP20040766784	申请日期	2004.09.14
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	KUSNITZ, JEFFREY;SLIWA, JAMES
分类号	H04M1/253;H04M1/2745;H04M1/725;H04W4/16;H04W8/18;H04W84/16;H04W92/14	主分类号	H04M1/253
代理机构		代理人
主权项
地址

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