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Grigory Grigorievich Miller
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Komi ASSR, SU
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last 30 patents
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Patent Grant
Thermal-mine oil production method
Patent number
4,265,485
Issue date
May 5, 1981
Arkady A. Boxerman
E21 - EARTH DRILLING MINING
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Patent Grant
Method for thermoshaft oil production
Patent number
4,099,783
Issue date
Jul 11, 1978
Vladimir Grigorievich Verty
E21 - EARTH DRILLING MINING