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发明名称
ANORDNING FOR UTSKJAERING AV EN KJERNE FRA SIDEVEGGEN I ET BOREHULL.
摘要
申请公布号
NO864048(D0)
申请公布日期
1986.10.10
申请号
NO19860004048
申请日期
1986.10.10
申请人
SCHLUMBERGER LTD
发明人
HERBERT, JOEL J.;CHUANG, JO-YU
分类号
E21B49/06;(IPC1-7):E21B/
主分类号
E21B49/06
代理机构
代理人
主权项
地址
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