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发明名称
INTEGRATION OF MULTIMEDIA CAPABILITIES INTO VOICE CALLS
摘要
申请公布号
EP1554863(A1)
申请公布日期
2005.07.20
申请号
EP20030751077
申请日期
2003.09.29
申请人
NORTEL NETWORKS LIMITED
发明人
TAYLOR, RICHARD, C.;PYKE, CRAIK, R.
分类号
H04L29/06;H04M7/00;(IPC1-7):H04M3/42;H04L12/18;H04L12/28
主分类号
H04L29/06
代理机构
代理人
主权项
地址
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