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发明名称
MULTIPURPOSE TOOL
摘要
<p>Le précis n'est pas disponible en Not Yet Available ce moment</p>
申请公布号
CA2196933(A1)
申请公布日期
1997.09.07
申请号
CA19972196933
申请日期
1997.02.06
申请人
BAKER HUGHES INCORPORATED
发明人
PAPE, GARY J.;TOULOUSE, JEFF E.;RAFFERTY, ROBIN J.;LORGEN, GEORGE M.;PITMAN, MALCOLM D.;MILNE, JOHN R.
分类号
E21B17/10;E21B23/04;E21B34/14;E21B47/09;(IPC1-7):E21B23/01
主分类号
E21B17/10
代理机构
代理人
主权项
地址
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