METHOD OF UNDERGROUND MINING OF POTASSIUM ORES
DEMIN VLADIMIR F,SU, KVON SERGEJ S,SU, PARINSKIJ YURIJ P,SU, ZYKOV VALERIJ A,SU
Year of Publication 23.03.1989
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Year of Publication 23.03.1989
Patent
CHAMBER FEEDER OF PNEUMATIC TRANSPORT INSTALLATION
DEMIN VLADIMIR F,SU, ZAJTSEV ALEKSEJ N,SU, SAVICHEVA LILIYA A,SU, OSTROVTSEV NIKOLAJ A,SU
Year of Publication 30.09.1987
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Year of Publication 30.09.1987
Patent
EXTENSION PIECE OF IMPACT ACTION FOR HAND DRILLING MACHINE
DEMIN VLADIMIR F,SU, USTINOV VIKTOR L,SU, KUDRYASHOV LEONID R,SU, TARATORKIN VIKTOR I,SU
Year of Publication 30.09.1986
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Year of Publication 30.09.1986
Patent
COMPLEX ADDITIVE FOR CEMENT MORTARS
DEMIN VLADIMIR F,SU, MUSINA TAMARA K,SU, POPOVA OLGA S,SU, AN.SVETLANA PAVLOVNA,SU
Year of Publication 15.04.1986
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Year of Publication 15.04.1986
Patent
PERCUSSION-ACTION TIP FOR MANUAL DRILLING MACHINE
DEMIN VLADIMIR F,SU, USTINOV VIKTOR L,SU, KUDRYASHOV LEONID R,SU, TARATORKIN VIKTOR I,SU
Year of Publication 23.12.1985
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Year of Publication 23.12.1985
Patent
METHOD OF WORKING MINE SECTIONS
DEMIN VLADIMIR F,SU, ROOT EDGAR G,SU, KVON SERGEJ S,SU, MAMONTOV ANATOLIJ YA,SU, MAMONTOV YAKOV YA,SU
Year of Publication 15.02.1991
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Year of Publication 15.02.1991
Patent
METHOD OF MINING BED DEPOSITS
DEMIN VLADIMIR F,SU, VORSNENKO IVAN I,SU, MOLSNANOV DZERGEYI F,SU, VARAVANOV EVGENIYI G,SU, KVON DZERGEYI DZ,SU, ROOT ENDGAR G,SU
Year of Publication 30.01.1991
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Year of Publication 30.01.1991
Patent
FILLING PIPELINE LATERAL OUTLET PIPE
DEMIN VLADIMIR F,SU, KVON SERGEJ S,SU, ROOT EDGARD G,SU, GOLOVIN VIKTOR T,SU
Year of Publication 15.03.1983
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Year of Publication 15.03.1983
Patent
GRANULATING FILLING-UP MACHINE
DEMIN VLADIMIR F,SU, KVON SERGEJ S,SU, SAVICHEV VLADIMIR A,SU, GOLOVIN VIKTOR T,SU
Year of Publication 30.10.1982
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Year of Publication 30.10.1982
Patent