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发明名称
INTEGRATED DIGITAL NETWORK
摘要
申请公布号
EP0175631(A3)
申请公布日期
1988.08.10
申请号
EP19850630061
申请日期
1985.04.18
申请人
DATA GENERAL CORPORATION
发明人
BELLAMY, JOHN CAREY
分类号
H04L5/14;H04L12/64;H04Q11/04;(IPC1-7):H04Q11/04;H04M11/06
主分类号
H04L5/14
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