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发明名称
Apparatus for automatically testing and metering oil field production
摘要
申请公布号
US2962894(A)
申请公布日期
1960.12.06
申请号
US19570667767
申请日期
1957.06.25
申请人
BLACK, SIVALLS & BRYSON, INC.
发明人
BANKS WILLIAM B.;DUNCAN GARNET E.
分类号
G01N33/28;G05D7/06
主分类号
G01N33/28
代理机构
代理人
主权项
地址
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