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公开(公告)号:NO20052415A
公开(公告)日:2005-11-21
申请号:NO20052415
申请日:2005-05-19
Applicant: WEATHERFORD LAMB
Inventor: HALFORD HUBERT EUGENE , ROBERTSON ROBERT EUGENE , CARTER THURMAN BEAMER , REDLINGER THOMAS M
IPC: E21B29/06 , E21B20060101 , E21B7/06 , E21B29/00 , E21B41/00
CPC classification number: E21B41/0035 , E21B29/06
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公开(公告)号:NO20052415D0
公开(公告)日:2005-05-19
申请号:NO20052415
申请日:2005-05-19
Applicant: WEATHERFORD LAMB
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