SINGLE-ROLLER BIT
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, TORGASHOV ALEKSANDR V,SU
Year of Publication 30.05.1992
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Year of Publication 30.05.1992
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ROLLER BIT
STEKLYANOV BORIS L,SU, KHARCHENKO ALEKSANDR E,SU, ALIMOV MIRZAKHAKIM S,SU
Year of Publication 30.07.1985
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Year of Publication 30.07.1985
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ROLLER-CUTTER DRILLING BIT WITH NO-LOAD BEARINGS
MAKHMUDOV VITALIJ A,SU, SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, IVANOV SERGEJ V,SU
Year of Publication 15.01.1992
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Year of Publication 15.01.1992
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ROLLER CUTTER DRILLING BIT
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, TORGASHOV ALEKSANDR V,SU
Year of Publication 30.07.1991
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Year of Publication 30.07.1991
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ONE-ROLLER SPHERICAL BIT
STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, BATALOV SERGEJ P,SU, TORGASHOV ALEKSANDR V,SU
Year of Publication 23.01.1989
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Year of Publication 23.01.1989
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DISK DRILLING BIT
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, MAKHKAMOV ERKIN I,SU, TORGASHOV ALEKSANDR V,SU
Year of Publication 07.02.1993
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Year of Publication 07.02.1993
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MULTIPLE-BIT DRILL
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, MAKHKAMOV ERKIN I,SU, TORGASHOV ALEKSANDR V,SU
Year of Publication 07.10.1992
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Year of Publication 07.10.1992
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DRILLING BIT STRUCTURE
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, SUSLIKOV ALEKSANDR V,SU, TORGASHOV ALEKSANDR V,SU, GLADKIKH VIKTOR N,SU
Year of Publication 23.03.1992
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Year of Publication 23.03.1992
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SINGLE-CONE DRILL BIT
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, ZUBAREV ALEKSANDR V,SU, IVANOV SERGEJ V,SU, TORGASHOV ALEKSANDR V,SU, MOKROUSOV VYACHESLAV P,SU
Year of Publication 07.09.1991
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Year of Publication 07.09.1991
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ROLLER-CUTTER DRILLING BIT
STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, PALASHCHENKO YURIJ A,SU, BILANENKO NIKOLAJ A,SU, BATALOV SERGEJ P,SU, TORGASHOV ALEKSANDR V,SU
Year of Publication 07.06.1991
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Year of Publication 07.06.1991
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METHOD AND APPARATUS FOR MONITORING OUTER DIAMETER OF CONE DRILL BIT
STEKLYANOV BORIS L,SU, BILONENKO NIKOLAJ A,SU, KOLUGAR ALEKSANDR G,SU, ILKOVSKIJ ALEKSANDR I,SU
Year of Publication 15.01.1983
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Year of Publication 15.01.1983
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EARTH-DRILLING METHOD
VALIEVA KADRIYA G,SU, POLYAKOV GENRIKH A,SU, PODVARKOV GEORGIJ A,SU, STEKLYANOV BORIS L,SU
Year of Publication 23.11.1981
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Year of Publication 23.11.1981
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DRILLING HEAD
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, RAKHIMOV AKBAR K,SU, PODVARKOV GRIGORIJ A,SU, FILATOV BORIS P,SU, TORGASHOV ALEKSANDR V,SU
Year of Publication 30.09.1992
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Year of Publication 30.09.1992
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DRILL HEAD
SOKOLOV YURIJ N,SU, STEKLYANOV BORIS L,SU, LOGINOV ANATOLIJ A,SU, PODVARKOV GRIGORIJ A,SU, FILATOV BORIS P,SU, TORGASHOV ALEKSANDR V,SU, BLINKOV GENADIJ V,SU
Year of Publication 30.09.1991
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Year of Publication 30.09.1991
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