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发明名称
SYSTEM AND METHOD FOR COMMUNICATION MEDIA MANAGEMENT
摘要
申请公布号
EP0983674(A1)
申请公布日期
2000.03.08
申请号
EP19980913986
申请日期
1998.04.27
申请人
NORTEL NETWORKS CORPORATION
发明人
BEATON, ROBERT, J.;WELLS, PETER, M.
分类号
H04L12/66;H04M1/247;H04M1/2745;H04M1/663;H04M3/42;H04M3/493;(IPC1-7):H04M3/42
主分类号
H04L12/66
代理机构
代理人
主权项
地址
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