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发明名称
Carrier independent network services
摘要
申请公布号
EP0398183(B1)
申请公布日期
1995.12.20
申请号
EP19900108926
申请日期
1990.05.11
申请人
NORTHERN TELECOM LIMITED
发明人
LEWIS, HARRY EDWARD;RITENOUR, GIBSON DALE;WONG, CHO LUN;GARA, GEORGE;EDDISFORD, ALLEN FOSTER
分类号
H04Q3/58;H04M3/00;H04M7/00;H04M7/06;H04Q3/00;H04Q3/62;H04Q3/66;(IPC1-7):H04Q3/62
主分类号
H04Q3/58
代理机构
代理人
主权项
地址
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