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发明名称
METHOD OF PUMPING GAS-WATER-OIL MIXTURE BY POSITIVE-DISPLACEMENT PUMP
摘要
申请公布号
SU1079825(A1)
申请公布日期
1984.03.15
申请号
SU19823423380
申请日期
1982.04.21
申请人
KOVALENKO MIKHAIL F,SU;BAGMANOV ANAS A,SU;KARAMYSHEV VIKTOR G,SU;VALEEV MARAT D,SU
发明人
KOVALENKO MIKHAIL F,SU;BAGMANOV ANAS A,SU;KARAMYSHEV VIKTOR G,SU;VALEEV MARAT D,SU
分类号
E21B43/00;F04B19/06;(IPC1-7):E21B43/00
主分类号
E21B43/00
代理机构
代理人
主权项
地址
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