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发明名称
Well screen
摘要
申请公布号
AU9305901(A)
申请公布日期
2002.04.08
申请号
AU20010093059
申请日期
2001.09.25
申请人
WEATHERFORD/LAMB, INC.
发明人
GEORGE A. GILLESPIE;DAVID BRUXELLE;CHRISTOPHE MALBREL;PHONG VU;MICHAEL WILLIAM NEAL
分类号
E21B43/08
主分类号
E21B43/08
代理机构
代理人
主权项
地址
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