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发明名称
DEVICE FOR RAISING OIL FROM WELL
摘要
申请公布号
SU628292(A1)
申请公布日期
1978.10.15
申请号
SU19772478035
申请日期
1977.04.25
申请人
V NEFTEGAZOVYJ NI INSTITUT
发明人
VAKHITOV GADEL G,SU;MAKSIMOV VLADIMIR P,SU;MAKSUTOV RAFKHAT A,SU;KORNEV BORIS P,SU;ISMAGILOV RAFAEL A,SU;KHRAMOV REM A,SU;BULGAKOV RISHAT T,SU;BAJDIKOV YURIJ N,SU
分类号
E21B43/00;(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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