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发明名称
NETWORK CALL TRACE
摘要
申请公布号
EP1036461(A1)
申请公布日期
2000.09.20
申请号
EP19980961925
申请日期
1998.12.04
申请人
ERICSSON, INC.
发明人
WONG, PING;TOVANDER, LARS, A.
分类号
H04M3/08;H04M3/22;H04M7/06;(IPC1-7):H04M3/22;H04M3/42
主分类号
H04M3/08
代理机构
代理人
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