System, device, and method for sending keep-alive messages in a communication network,申请号EP20000650107-传众专利搜索

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发明名称	System, device, and method for sending keep-alive messages in a communication network
摘要
申请公布号	EP1107519(A3)	申请公布日期	2002.06.26
申请号	EP20000650107	申请日期	2000.08.21
申请人	NORTEL NETWORKS LIMITED	发明人	CAIN, BRADLEY
分类号	H04L12/24;H04L29/06;H04L29/08;H04L29/14;(IPC1-7):H04L12/56	主分类号	H04L12/24
代理机构		代理人
主权项
地址

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