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发明名称
APPARATUS TO ACTUATE DOWNHOLE TOOL
摘要
申请公布号
EP1272727(A2)
申请公布日期
2003.01.08
申请号
EP20010917329
申请日期
2001.04.05
申请人
WEATHERFORD/LAMB, INC.;BRUNNERT DAVID J;CARTER THURMAN B;INGRAM GARY D;TEALE DAVID
发明人
BRUNNERT, DAVID, J.;CARTER, THURMAN, B.;INGRAM, GARY, D.;TEALE, DAVID;HAUGEN, DAVID, MICHAEL
分类号
E21B7/06;E21B7/08;E21B23/06;E21B34/06;(IPC1-7):E21B1/00
主分类号
E21B7/06
代理机构
代理人
主权项
地址
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