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发明名称
SUBSCRIBERS LOOP SYNCHRONISATION
摘要
申请公布号
GB2098834(B)
申请公布日期
1985.02.13
申请号
GB19810014745
申请日期
1981.05.14
申请人
STANDARD TELEPHONES & CABLES LTD
发明人
分类号
H04J3/06;H04L7/04;(IPC1-7):H04J3/06
主分类号
H04J3/06
代理机构
代理人
主权项
地址
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