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发明名称
Well logging cable with optic fibre in metal tube with conductive liner
摘要
申请公布号
GB2321973(A)
申请公布日期
1998.08.12
申请号
GB19980000306
申请日期
1998.01.07
申请人
* WESTERN ATLAS INTERNATIONAL, INC
发明人
ARNOLD M * WALKOW;JAMES C * HUNZIKER
分类号
E21B17/20;G02B6/44;(IPC1-7):G02B6/44
主分类号
E21B17/20
代理机构
代理人
主权项
地址
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