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发明名称
Communication system architecture and operating methods thereof
摘要
申请公布号
EP0907303(B1)
申请公布日期
2008.09.03
申请号
EP19980307788
申请日期
1998.09.25
申请人
NORTEL NETWORKS LIMITED
发明人
MAUGER, ROY HAROLD;CABLE, JULIAN FRANK BARRY;HAYBALL, CLIVE COLIN
分类号
H04M3/00;H04Q11/04;H04L12/56;H04Q3/00
主分类号
H04M3/00
代理机构
代理人
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