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经营范围
发明名称
POSITIVE-DISPLACEMENT PUMPING UNIT
摘要
申请公布号
SU652342(A1)
申请公布日期
1979.03.15
申请号
SU19772531552
申请日期
1977.10.17
申请人
BRITVIN LEV N,SU;KOSTENKO ANATOLIJ ,SU;OSHMARIN IGOR D,SU;FILONENKO VIKTOR B,SU
发明人
BRITVIN LEV N,SU;KOSTENKO ANATOLIJ ,SU;OSHMARIN IGOR D,SU;FILONENKO VIKTOR B,SU
分类号
F04B23/02;(IPC1-7):F04B23/02
主分类号
F04B23/02
代理机构
代理人
主权项
地址
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