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发明名称
Protection switching in ring-configured networks
摘要
申请公布号
EP1271821(A3)
申请公布日期
2004.06.16
申请号
EP20020254493
申请日期
2002.06.26
申请人
NORTEL NETWORKS LIMITED
发明人
LANGRIDGE, DAVE;PHELPS, PETER W.;DEBOER, EVERT E.;OLAJUBU, JOSEPH
分类号
H04J3/08;H04Q11/04;(IPC1-7):H04L12/43
主分类号
H04J3/08
代理机构
代理人
主权项
地址
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