CONE DRILL BIT
PEREGUDOV ALEKSANDR A,SU, BIRMAN VALERIJ A,SU, YAKIMOV VADIM P,SU, KUZNETSOV VLADIMIR F,SU
Year of Publication 07.02.1993
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Year of Publication 07.02.1993
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CONE DRILL BIT
ONOTSKIJ MELIS I,SU, FORAPONOVA VALENTINA V,SU, PEREGUDOV ALEKSANDR A,SU, BIRMAN VALERIJ A,SU, KRYUKOV GEORGIJ M,SU, YAKIMOV VADIM P,SU
Year of Publication 23.11.1992
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Year of Publication 23.11.1992
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CROWN BIT
GLAZKOV VALERIJ V,SU, KURDYUKOV ALEKSANDR S,SU, MIRONOV LEV A,SU, DAJBOV SERGEJ V,SU, PLEKHANOV ILYA D,SU, YAKIMOV VADIM P,SU
Year of Publication 15.06.1992
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Year of Publication 15.06.1992
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ROLLER-BIT DRILLING TOOL
AGOSHASHVILI TARIEL G,SU, OSIPOV GENNADIJ M,SU, PEREGUDOV ALEKSANDR A,SU, YAKIMOV VADIM P,SU
Year of Publication 15.01.1985
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Year of Publication 15.01.1985
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WELL CLEANER
SMIRNOV GENNADIJ A,SU, BORISOV VLADIMIR A,SU, DIKIKH YURIJ P,SU, GOJKHMAN YAKOV A,SU, YAKIMOV VADIM P,SU
Year of Publication 07.06.1991
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Year of Publication 07.06.1991
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DOWN-HOLE PNEUMATIC HAMMER
KOSTIN ALEKSANDR F,SU, GALITSKOV GENNADIJ A,SU, KURDYUKOV ALEKSANDR S,SU, DAJBOV SERGEJ V,SU, PLEKHANOV ILYA D,SU, YAKIMOV VADIM P,SU
Year of Publication 30.05.1991
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Year of Publication 30.05.1991
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DUST-SUPPRESSING DEVICE FOR DRILLING UNITS
TRUSOV ALEKSANDR A,SU, ZAJTSEV VLADIMIR G,SU, KRYUKOV GEORGIJ M,SU, YAKIMOV VADIM P,SU
Year of Publication 23.05.1981
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Year of Publication 23.05.1981
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ARRANGEMENT FOR LUBRICATING ROLLER BIT BEARINGS
SHMIDT RUDOLF G,SU, ZAJTSEV VLADIMIR G,SU, TUMAKOV VITALIJ I,SU, ANTOSHENKOV VLADIMIR I,SU, YAKIMOV VADIM P,SU
Year of Publication 23.08.1989
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Year of Publication 23.08.1989
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ROTARY-PERCUSSION DRILLING BIT
LYUDINOVSKOV IGOR N,SU, KOSTIN ALEKSANDR F,SU, OSIPOV ALEKSANDR A,SU, GALITSKOV GENNADIJ A,SU, KURDYUKOV ALEKSANDR S,SU, MIRONOV LEV A,SU, GLAZKOV VALERIJ V,SU, USTINOV VLADIMIR V,SU, PLEKHANOV ILYA D,SU, YAKIMOV VADIM P,SU
Year of Publication 23.12.1992
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Year of Publication 23.12.1992
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CROWN BIT
OSIPOV ALEKSANDR A,SU, GALITSKOV GENNADIJ A,SU, ONOTSKIJ MYLIS I,SU, GRIBANOV VLADIMIR M,SU, KURDYUKOV ALEKSANDR S,SU, MIRONOV LEV A,SU, GLAZKOV VALERIJ V,SU, DAJBOV SERGEJ V,SU, PLEKHANOV ILYA D,SU, YAKIMOV VADIM P,SU
Year of Publication 07.10.1992
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Year of Publication 07.10.1992
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CROWN BIT
OSIPOV ALEKSANDR A,SU, GALITSKOV GENNADIJ A,SU, KURDYUKOV ALEKSANDR S,SU, DAJBOV SERGEJ V,SU, AVDONIN YURIJ F,SU, PLEKHANOV ILYA D,SU, YAKIMOV VADIM P,SU
Year of Publication 15.07.1992
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Year of Publication 15.07.1992
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DRILL BIT
OSIPOV ALEKSANDR A,SU, GALITSKOV GENNADIJ A,SU, GLAZKOV VALERIJ V,SU, KURDYUKOV ALEKSANDR S,SU, MIRONOV LEV A,SU, DAJBOV SERGEJ V,SU, PLEKHANOV ILYA D,SU, YAKIMOV VADIM P,SU
Year of Publication 15.07.1992
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Year of Publication 15.07.1992
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AIR HAMMER FOR BOREHOLE REAMER
OSIPOV ALEKSANDR A,SU, GALITSKOV GENNADIJ A,SU, GLAZKOV VALERIJ V,SU, KURDYUKOV ALEKSANDR S,SU, DAJBOV SERGEJ V,SU, PLEKHANOV ILYA D,SU, YAKIMOV VADIM P,SU
Year of Publication 23.04.1992
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Year of Publication 23.04.1992
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ARRANGEMENT FOR DRILLING BOREHOLES
SHARONOV GEORGIJ I,SU, YAKIMOV VADIM P,SU, CHUGUNOV VIKTOR D,SU, SIZOV ANATOLIJ I,SU, KUTUZOV BORIS N,SU
Year of Publication 23.09.1981
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Year of Publication 23.09.1981
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DRILLING ROLLER BIT
KRYUCHKOV VLADIMIR P,SU, AGOSHASHVILI TARIEL G,SU, KORABLEV GENNADIJ A,SU, PEREGUDOV ALEKSANDR A,SU, KRYUKOV GEORGIJ M,SU, YAKIMOV VADIM P,SU, KUTUZOV BORIS N,SU
Year of Publication 30.07.1986
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Year of Publication 30.07.1986
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