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发明名称
APPARATUS FOR DEPLOYING AND ENERGIZING SUBMERSIBLE ELECTRIC MOTOR DOWNHOLE
摘要
申请公布号
US5070940(A)
申请公布日期
1991.12.10
申请号
US19900563181
申请日期
1990.08.06
申请人
CAMCO, INCORPORATED
发明人
CONNER, STEPHEN E.;DWIGGINS, JEFFREY L.;BROOKBANK, EARL B.
分类号
E21B17/02;E21B43/12;H01R13/523
主分类号
E21B17/02
代理机构
代理人
主权项
地址
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