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发明名称
Method and apparatus for treating a well
摘要
申请公布号
EP1496194(A3)
申请公布日期
2005.03.16
申请号
EP20040103216
申请日期
2004.07.07
申请人
WEATHERFORD/LAMB, INC.
发明人
HOFFMAN, COREY, E.;MURPHY, ROBERT
分类号
E21B33/134;E21B43/26;(IPC1-7):E21B43/26
主分类号
E21B33/134
代理机构
代理人
主权项
地址
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