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发明名称
BOREHOLE APPARATUS CONTROL SYSTEM
摘要
申请公布号
EP0508728(A3)
申请公布日期
1993.11.18
申请号
EP19920303079
申请日期
1992.04.07
申请人
HALLIBURTON COMPANY
发明人
ANDERSON, TERRY O.;RICHARDSON, J. MARK;PENN, JACK C.;LYNCH, MICHAEL J.;WHITE, BILLY W.;FOREHAND, GILBERT H.;DUNCAN, RICHARD L.;VANBERG, CHARLES F., JR.;TILGHMAN, STEPHEN E.;DANT, RONALD E.;DONAGHE, CHARLES D.
分类号
E21B47/12;G01V11/00;(IPC1-7):E21B47/00;E21B47/06;G01V3/34
主分类号
E21B47/12
代理机构
代理人
主权项
地址
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