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经营范围
发明名称
Distortion compensation for rod piston bore in subsurface safety valves
摘要
申请公布号
AU2007319495(A1)
申请公布日期
2008.05.22
申请号
AU20070319495
申请日期
2007.11.06
申请人
CLIFF BEALL;DAVID ANDERSON;DARREN BANE;ALAN WAGNER;BAKER HUGHES INCORPORATED;GARY (BEN) LAKE
发明人
DAVID Z. ANDERSON;DARREN E. BANE;ALAN N. WAGNER;GARY (BEN) B. LAKE;CLIFF BEALL
分类号
E21B34/10
主分类号
E21B34/10
代理机构
代理人
主权项
地址
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