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发明名称
WHIPSTOCK ASSEMBLY
摘要
申请公布号
EP2179122(A2)
申请公布日期
2010.04.28
申请号
EP20080788700
申请日期
2008.08.21
申请人
ITS TUBULAR SERVICES (HOLDINGS) LIMITED
发明人
MCGARIAN, BRUCE
分类号
E21B7/08
主分类号
E21B7/08
代理机构
代理人
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