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发明名称
DEEP WELL PUMPING PLANT FOR OIL RECOVERY
摘要
申请公布号
SU1006727(A1)
申请公布日期
1983.03.23
申请号
SU19813365205
申请日期
1981.12.10
申请人
V NEFTEGAZOVYJ NI INSTITUT
发明人
VAKHITOV GADEL G,SU;MAKSUTOV RAFKHAT A,SU;KORNEV BORIS P,SU;ISHMURZIN ABUBANYR A,SU;SHNIRELMAN ALEKSANDR I,SU
分类号
E21B43/00;F04B47/02;(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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