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Year of Publication 07.01.1993
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Year of Publication 07.01.1993
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FLUSHING UNIT OF DRILL BIT
BOGOMOLOV RODION M,SU, PANIN NIKOLAJ M,SU, KIRSANOV VALERIJ A,SU, DUMKIN LEV N,SU
Year of Publication 23.12.1988
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Year of Publication 23.12.1988
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FLUSHING UNIT FOR DRILL BIT
BOGOMOLOV RODION M,SU, PANIN NIKOLAJ M,SU, TSEKHMISTRENKO NIKOLAJ M,SU, KIRSANOV VALERIJ A,SU, DUMKIN LEV N,SU
Year of Publication 15.09.1991
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Year of Publication 15.09.1991
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DIAMOND CROWN BIT
PANIN NIKOLAJ M,SU, SUSLOV EVGENIJ I,SU, KIRSANOV VALERIJ A,SU, BINSHTOK TOVI I,SU, PITERSKIJ VLADIMIR M,SU
Year of Publication 23.06.1991
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Year of Publication 23.06.1991
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DRILL BIT FOR DRILLING WITH CONTINUOUS CORE LIFTING
PANKOV ANATOLIJ V,SU, PANIN NIKOLAJ M,SU, KIRSANOV VALERIJ A,SU, SAVOSTYANOV VLADIMIR G,SU, PITERSKIJ VLADIMIR M,SU
Year of Publication 07.06.1991
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Year of Publication 07.06.1991
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DIAMOND ROCK-BREAKING TOOL
PANIN NIKOLAJ M,SU, BUDYUKOV YURIJ E,SU, SUSLOV EVGENIJ I,SU, KIRSANOV VALERIJ A,SU, PITERSKIJ VLADIMIR M,SU, GOOV ASLAN A,SU
Year of Publication 07.05.1991
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Year of Publication 07.05.1991
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DRILLING BIT
PANIN NIKOLAJ M,SU, TSEKHMISTRENKO NIKOLAJ M,SU, SOROKIN VLADIMIR F,SU, KIRSANOV VALERIJ A,SU, DUMKIN LEV N,SU, SAVOSTYANOV VLADIMIR G,SU
Year of Publication 28.02.1991
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Year of Publication 28.02.1991
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FLUSHING UNIT OF DRILL BIT
BOGOMOLOV RODION M,SU, PANIN NIKOLAJ M,SU, KIRSANOV VALERIJ A,SU, BARABASHKIN IGOR I,SU
Year of Publication 15.11.1982
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Year of Publication 15.11.1982
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DRILL BIT WASHING UNIT
BOGOMOLOV RODION M,SU, MIKHAJLIN YURIJ G,SU, PANIN NIKOLAJ M,SU, KIRSANOV VALERIJ A,SU
Year of Publication 07.09.1981
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Year of Publication 07.09.1981
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DRILL BIT
TRAVKIN VITALIJ S,SU, ORLOV VLADIMIR ,SU, KIRSANOV VALERIJ A,SU, MALYSHEV VIKTOR N,SU
Year of Publication 15.01.1980
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Year of Publication 15.01.1980
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CORE DRILL
PANIN NIKOLAJ M,SU, KIRSANOV VALERIJ A,SU, SMIRNOV VYACHESLAV G,SU, BARABASHKIN IGOR I,SU, PITERSKIJ VLADIMIR M,SU
Year of Publication 23.02.1989
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Year of Publication 23.02.1989
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INSERTED ROCK BREAKING TOOL
TRAVKIN VITALIJ S,SU, MALYSHEV VIKTOR N,SU, KIRSANOV VALERIJ A,SU, BERESTEN LEONID K,SU
Year of Publication 15.03.1978
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Year of Publication 15.03.1978
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DIAMOND DRILL BIT
LINDO GENNADIJ V,SU, PANIN NIKOLAJ M,SU, SEMINA VALENTINA S,SU, SUSLOV EVGENIJ I,SU, KIRSANOV VALERIJ A,SU, PITERSKIJ VLADIMIR M,SU
Year of Publication 23.02.1988
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Year of Publication 23.02.1988
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DRILLING CROWN BIT
LIVSHITS VALERIJ N,SU, BUGAEV ALEKSANDR A,SU, KIRSANOV VALERIJ A,SU, SAVOSTYANOV VLADIMIR G,SU, BOGDANOV ROBERT K,SU
Year of Publication 07.12.1987
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Year of Publication 07.12.1987
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LOCK JOINT
LIMANOV ESENGALI L,SU, BULGAKOV EVGENIJ S,SU, PANIN NIKOLAJ M,SU, VOLKOV ALEKSANDR M,SU, KIRSANOV VALERIJ A,SU, BORISOVICH VITALIJ T,SU
Year of Publication 28.02.1987
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Year of Publication 28.02.1987
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