Protection switching apparatus and method using node group in ring ATM system,申请号US20030732353-传众专利搜索

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发明名称	Protection switching apparatus and method using node group in ring ATM system
摘要
申请公布号	US2004146005(A1)	申请公布日期	2004.07.29
申请号	US20030732353	申请日期	2003.12.11
申请人	RIM HOUN-JOUNG	发明人	RIM HOUN-JOUNG
分类号	G01R31/08;H04L12/42;H04L12/433;H04L12/56;(IPC1-7):G01R31/08	主分类号	G01R31/08
代理机构		代理人
主权项
地址

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