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发明名称
Apparatus for determining the production potential of wells
摘要
申请公布号
US2937527(A)
申请公布日期
1960.05.24
申请号
US19560577163
申请日期
1956.04.09
申请人
STRIKE INVESTMENT COMPANY
发明人
MASON DONALD F.;THODOS GEORGE;STUTZMAN LEROY F.
分类号
E21B47/06
主分类号
E21B47/06
代理机构
代理人
主权项
地址
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