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经营范围
发明名称
TRACING OF SIGNALLING MESSAGES
摘要
申请公布号
EP1118238(B1)
申请公布日期
2008.07.23
申请号
EP19990938423
申请日期
1999.08.16
申请人
NOKIA CORPORATION
发明人
EINAMO, KARI
分类号
H04M3/22;H04W24/00
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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