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发明名称
BOREHOLE SUCKER-ROD PUMP PLUNGER
摘要
申请公布号
SU1137241(A1)
申请公布日期
1985.01.30
申请号
SU19833600555
申请日期
1983.06.03
申请人
UFIMSKIJ NEFTYANOJ INSTITUT
发明人
ISHMURZIN ABUBAKIR A,SU;VAGAPOV SAMAT YU,SU;GUMEROV RUSTAM R,SU
分类号
F04B53/14;F04B47/02;(IPC1-7):F04B47/02;F04B21/04
主分类号
F04B53/14
代理机构
代理人
主权项
地址
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