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发明名称
VORRICHTUNG UND VERFAHREN ZUR REINIGUNG UND ABDICHTUNG EINES BOHRLOCHES WÄHREND FORMATIONSBERWERTUNG
摘要
申请公布号
DE60306183(D1)
申请公布日期
2006.07.27
申请号
DE20036006183
申请日期
2003.10.24
申请人
BAKER-HUGHES INC.
发明人
MEISTER, MATTHIAS;HERBERG, WOLFGANG;KRUEGER, SVEN
分类号
E21B49/10;E21B37/00
主分类号
E21B49/10
代理机构
代理人
主权项
地址
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