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发明名称
Well productivity measurement
摘要
申请公布号
US2674877(A)
申请公布日期
1954.04.13
申请号
US19500171699
申请日期
1950.07.01
申请人
STANOLIND OIL AND GAS COMPANY
发明人
SILVERMAN DANIEL;HARTLINE RALPH E.
分类号
E21B47/10
主分类号
E21B47/10
代理机构
代理人
主权项
地址
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