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发明名称
Apparatus and method for compacting borehole walls
摘要
申请公布号
GB2396365(A)
申请公布日期
2004.06.23
申请号
GB20020029865
申请日期
2002.12.21
申请人
* SCHLUMBERGER HOLDINGS LIMITED
发明人
IAIN * COOPER;CLAUDE * VERCAEMER;WILLIAM * LESSO;BENJAMIN PETER * JEFFRYES;MICHAEL CHARLES * SHEPPARD
分类号
E21B17/10;E21B33/138;(IPC1-7):E21B33/13;E02D3/12
主分类号
E21B17/10
代理机构
代理人
主权项
地址
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