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发明名称
Telecommunications system
摘要
申请公布号
GB9412508(D0)
申请公布日期
1994.08.10
申请号
GB19940012508
申请日期
1994.06.22
申请人
NORTHERN TELECOM LIMITED
发明人
分类号
H04J14/08;H04J3/00;H04J3/06
主分类号
H04J14/08
代理机构
代理人
主权项
地址
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