DRILLING RIG SHELTER
SHARKEVICH VLADIMIR V,SU, SHIRYAEV YURIJ V,SU, TOLOKNOV IGOR I,SU, PEREKATOV EVGENIJ V,SU
Year of Publication 15.08.1991
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Year of Publication 15.08.1991
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COR BARREL
SHARKEVICH VLADIMIR V,SU, LUNIN OLEG V,SU, TOLOKNOV IGOR I,SU, PEREKATOV EVGENIJ V,SU
Year of Publication 30.11.1990
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Year of Publication 30.11.1990
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LINING FOR LARGE-DIAMETER HOLE
SHARKEVICH VLADIMIR V,SU, BAGDASAROV SHAGEN B,SU, TOLOKNOV IGOR I,SU, BRYLOV SERGEJ A,SU
Year of Publication 23.10.1990
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Year of Publication 23.10.1990
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DEVICE FOR DRILLING LARGE-DIAMETER HOLES
SHARKEVICH VLADIMIR V,SU, BAGDASAROV SHAGEN B,SU, TOLOKNOV IGOR I,SU, VINOGRADOV ANDREJ M,SU
Year of Publication 07.01.1990
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Year of Publication 07.01.1990
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EQUIPMENT FOR DRILLING LARGE-DIAMETER HOLES
SHARKEVICH VLADIMIR V,SU, BAGDASAROV SHAGEN B,SU, TOLOKNOV IGOR I,SU, BRYLOV SERGEJ A,SU
Year of Publication 15.04.1987
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Year of Publication 15.04.1987
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ROCK-BREAKING APPARATUS
SHARKEVICH VLADIMIR V,SU, RAFALOVICH VLADIMIR A,SU, KRASNIKOV YURIJ D,SU, MODINOV VALERIJ V,SU
Year of Publication 23.07.1982
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Year of Publication 23.07.1982
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APPARATUS FOR KILLING WELLS AND HOLES
SHARKEVICH VLADIMIR V,SU, BAGDASAROV SHAGEN B,SU, TOLOKNOV IGOR I,SU, PEREKATOV EVGENIJ V,SU, BRYLOV SERGEJ A,SU
Year of Publication 30.10.1989
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Year of Publication 30.10.1989
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TELESCOPIC DRILLING ROD
SHARKEVICH VLADIMIR V,SU, PETROV IGOR P,SU, BAGDASAROV SHAGEN B,SU, TOLOKNOV IGOR I,SU, PEREKATOV EVGENIJ V,SU, BRYLOV SERGEJ A,SU
Year of Publication 15.10.1986
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Year of Publication 15.10.1986
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VIBRATED GRAB FOR DIGGING OPEN PITS
SHARKEVICH VLADIMIR V,SU, PETROV IGOR P,SU, BAGDASAROV SHAGEN B,SU, POLYAKOV GRIGORIJ D,SU, TOLOKNOV IGOR I,SU, PEREKATOV EVGENIJ V,SU, BRYLOV SERGEJ A,SU
Year of Publication 23.05.1987
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Year of Publication 23.05.1987
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VIBRATION GRAB
SHARKEVICH VLADIMIR V,SU, PETROV IGOR P,SU, BAGDASAROV SHAGEN B,SU, POLYAKOV GRIGORIJ D,SU, TOLOKNOV IGOR I,SU, USHENKO GEORGIJ D,SU, BRYLOV SERGEJ A,SU
Year of Publication 30.07.1986
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Year of Publication 30.07.1986
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