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发明名称
SCRAMBLING DATA SIGNALS
摘要
申请公布号
EP0232043(A3)
申请公布日期
1989.05.10
申请号
EP19870300429
申请日期
1987.01.19
申请人
NORTHERN TELECOM LIMITED
发明人
CARLTON, STEPHEN CHARLES
分类号
H04L7/00;H04J3/06;H04L25/03;(IPC1-7):H04L25/49
主分类号
H04L7/00
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代理人
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