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发明名称
Intelligent network employing service-dependent pseudo calling line identities to eliminate redundant billing errors
摘要
申请公布号
EP1134990(A3)
申请公布日期
2002.04.10
申请号
EP20010301963
申请日期
2001.03.05
申请人
LUCENT TECHNOLOGIES INC.
发明人
CAI, YIGANG
分类号
H04L12/14;H04M3/00;H04M15/00;H04M15/06;H04Q3/00;(IPC1-7):H04Q3/00
主分类号
H04L12/14
代理机构
代理人
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