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发明名称
Formation tester
摘要
申请公布号
US3009518(A)
申请公布日期
1961.11.21
申请号
US19580724685
申请日期
1958.03.28
申请人
TAYLOR WILLIAM B;BROYLES OTIS T
发明人
TAYLOR WILLIAM B.;BROYLES OTIS T.
分类号
E21B49/10
主分类号
E21B49/10
代理机构
代理人
主权项
地址
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