SUBSURFACE PNEUMATIC STRIKER
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Year of Publication 20.10.1997
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Year of Publication 20.10.1997
Patent
SUBSURFACE PNEUMATIC STRIKER
KADOMKIN VIKTOR V, KOMAROV VLADIMIR M, FRENKEL BORIS E, GRECHUSHKIN BORIS A
Year of Publication 20.10.1997
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Year of Publication 20.10.1997
Patent
PISTON OF SUBMERGED AIR HAMMER FOR WELL DRILLING
GLAZKOV VITALIJ V, KADOMKIN VIKTOR V, DAJBOV SERGEJ V, FRENKEL BORIS E, KOMAROV VLADIMIR M
Year of Publication 30.04.1993
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Year of Publication 30.04.1993
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HYDRAULIC HAMMER
LUKASHOV VLADIMIR S, DMITREVICH YURIJ V, KADOMKIN VIKTOR V, KOMAROV VLADIMIR M, FRENKEL BORIS E, MOLOTNIKOV MIKHAIL D, AREFEV YURIJ P, KRAJNOV EVGENIJ A, KOSTRUBIN YURIJ G
Year of Publication 28.02.1994
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Year of Publication 28.02.1994
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HYDRAULIC HAMMER
LUKASHOV VLADIMIR S, BABICHEV VLADISLAV A, OVCHINNIKOV NIKOLAJ P, DMITREVICH YURIJ V, KADOMKIN VIKTOR V, KOMAROV VLADIMIR M, FRENKEL BORIS E, MOLOTNIKOV MIKHAIL D, RYUMIN ALEKSANDR E
Year of Publication 28.02.1994
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Year of Publication 28.02.1994
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DOWNHOLE PNEUMATIC HAMMER FOR WELL DRILLING
OSIPOV ALEKSANDR A, KADOMKIN VIKTOR V, DAJBOV SERGEJ V, KOMAROV VLADIMIR M, FRENKEL BORIS E, GLAZKOV VALERIJ V, MOLOTNIKOV MIKHAIL D
Year of Publication 23.04.1993
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Year of Publication 23.04.1993
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HYDRAULIC HAMMER
OVCHINNIKOV NIKOLAJ P, BELIKOV ALEKSANDR P, DMITREVICH YURIJ V, KADOMKIN VIKTOR V, KOMAROV VLADIMIR M, FRENKEL BORIS E, GRECHUSHKIN BORIS A, AREFEV YURIJ P, TIKHONOV YURIJ N, KOSTRUBIN YURIJ G
Year of Publication 15.04.1994
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Year of Publication 15.04.1994
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DYNAMIC READING TEACHING DEVICE
NEVOLIN IGOR F,SU, SHESHULIN MIKHAIL G,SU, BRINZA VLADIMIR N,SU, IVANOV SERGEJ N,SU, KADOMKIN VIKTOR V,SU
Year of Publication 15.06.1988
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Year of Publication 15.06.1988
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DEVICE FOR TEACHING DYNAMIC READING
NEVOLIN IGOR F,SU, BRINZA VLADIMIR N,SU, IVANOV SERGEJ N,SU, KODINTSEV VLADIMIR F,SU, KADOMKIN VIKTOR V,SU
Year of Publication 05.07.1979
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Year of Publication 05.07.1979
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