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发明名称
ANORDNING FOR BROENNLOGGING UNDER BORING.
摘要
申请公布号
NO881092(D0)
申请公布日期
1988.03.11
申请号
NO19880001092
申请日期
1988.03.11
申请人
SCHLUMBERGER LTD
发明人
WRAIGHT, PETER;MARIENBACH, EDOUARD;HACHE, JEAN-MICHEL;RHEIN-KNUDSEN, ERIK;EVANS, MIKE
分类号
E21B17/10;E21B23/03;E21B47/01;G01V5/04;(IPC1-7):E21B47/00;G01V/
主分类号
E21B17/10
代理机构
代理人
主权项
地址
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