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发明名称
METHOD OF OIL PUMPING
摘要
申请公布号
SU1643862(A1)
申请公布日期
1991.04.23
申请号
SU19884490111
申请日期
1988.10.03
申请人
UFIMSKIJ NEFTYANOJ INSTITUT
发明人
BLINOV IGOR G,SU;KORSHAK ALEKSEJ A,SU;NECHVAL ANDREJ M,SU;NOVOSELOV VIKTOR F,SU
分类号
F17D1/14
主分类号
F17D1/14
代理机构
代理人
主权项
地址
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