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发明名称
System and method for establishing a communication connection
摘要
申请公布号
EP1453257(B1)
申请公布日期
2010.10.13
申请号
EP20040013595
申请日期
1998.08.05
申请人
NORTEL NETWORKS LIMITED
发明人
CABLE, JULIAN FRANK BARRY;MAUGER, ROY HAROLD;ASHWORTH, MARK;SHIELDS, JAMES
分类号
H04L29/08;H04Q11/04;H04L12/56;H04M3/00;H04M7/00;H04Q3/00
主分类号
H04L29/08
代理机构
代理人
主权项
地址
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