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经营范围
发明名称
Expandable tubular
摘要
An expandable tubular member.
申请公布号
GB2427212(B)
申请公布日期
2008.04.23
申请号
GB20060004357
申请日期
2004.09.07
申请人
ENVENTURE GLOBAL TECHNOLOGY
发明人
MARK SHUSTER;MALCOLM GRAY;GRIGORY GREENBURG;MATT SHADE;ALLA PETLYUK;SCOTT COSTA;MATT SHADE
分类号
E21B43/10;E21B;E21B17/04;E21B17/042;E21B17/08;E21B29/00
主分类号
E21B43/10
代理机构
代理人
主权项
地址
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