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WELL SUCKER-ROD PUMP

申请公布号:SU1190084(A2)

申请号:SU19843753454

申请日期:1984.06.15

申请公布日期:1985.11.07

申请人:
TSNI LABORATORIYA PROIZVODSTVENNOGO OBEDINENIYA "UKRNEFT"

发明人:SONNIK VASILIJ R,SU

分类号:F04B47/02;(IPC1-7):F04B47/02

主分类号:F04B47/02

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