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发明名称
INSTALLATION OF COMMUNICATIONS CABLES
摘要
申请公布号
GB8522399(D0)
申请公布日期
1985.10.16
申请号
GB19850022399
申请日期
1983.09.09
申请人
WATER RES CENTRE
发明人
分类号
G02B6/44;G02B6/50;H02G1/08;(IPC1-7):H02G1/08
主分类号
G02B6/44
代理机构
代理人
主权项
地址
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