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Year of Publication 28.02.1991
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KOZLOV FELIKS A,SU, KUROCHKIN BORIS M,SU, YUSUPOV MAKARAM SH,SU, KASHAPOV SAJFUTDIN A,SU, FATKULLIN RASHAD KH,SU, MANSUROV RAMZA KH,SU, MASICH VLADIMIR I,SU
Year of Publication 23.01.1993
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Year of Publication 23.01.1993
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DEVICE FOR WORKING BOREHOLE
KATEEV IREK S,SU, KUROCHKIN BORIS M,SU, FATKULLIN RASHAT KH,SU, PRUSOVA NINA L,SU, MANSUROV RAMZA KH,SU, ZHZHONOV VIKTOR G,SU, MASICH VLADIMIR I,SU
Year of Publication 07.12.1987
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Year of Publication 07.12.1987
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