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发明名称
PROTECTIVE SLEEVE FOR EXPANDABLE TUBULARS
摘要
A protective sleeve for expandable tubulars.
申请公布号
WO2004027786(A9)
申请公布日期
2004.06.10
申请号
WO2003US25707
申请日期
2003.08.18
申请人
ENVENTURE GLOBAL TECHNOLOGY;COSTA, SCOTT;RING, LEV;MENCHACA, JOSE
发明人
COSTA, SCOTT;RING, LEV;MENCHACA, JOSE
分类号
E21B17/042;E21B17/08;E21B43/10;(IPC1-7):H01B/
主分类号
E21B17/042
代理机构
代理人
主权项
地址
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