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发明名称
CELLULAR COMMUNICATIONS SYSTEM WITH SCREENING OF UNAUTHORIZED SERVICES
摘要
申请公布号
EP0845193(B1)
申请公布日期
2002.03.27
申请号
EP19960927797
申请日期
1996.08.16
申请人
NORTEL NETWORKS LIMITED
发明人
SHANNON, JOHN PARKER;PROPOPENKO, JOHN, PAUL;SHETH, PRADIP;DELLIPIANI, JANE;FEENEY, GERALD;GAN, HOCK;LUCAS, ROBERT EDWARD;SIMPSON, LAWRENCE
分类号
H04M3/436;H04W8/18;H04W12/08;(IPC1-7):H04Q7/22;H04Q7/38
主分类号
H04M3/436
代理机构
代理人
主权项
地址
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