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Alexei V. Sokolov
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Moscow, SU
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last 30 patents
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Patent Grant
Method of treatment of drilled-in underground formation saturated w...
Patent number
5,027,897
Issue date
Jul 2, 1991
Teimur I. Abdullaev
E21 - EARTH DRILLING MINING
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Patent Grant
Method for well stimulation in the process of oil production and de...
Patent number
5,004,050
Issue date
Apr 2, 1991
Olga N. Sizonenko
E21 - EARTH DRILLING MINING
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Patent Grant
Downhole thermoacoustic device
Patent number
4,558,737
Issue date
Dec 17, 1985
Oleg L. Kuznetsov
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL