ARRANGEMENT FOR HYDRAULIC MINING OF MINERALS THROUGH WELLS
STARIKOV KONSTANTIN M,SU, KHRULEV ALEKSANDR S,SU, EGUPOV ANATOLIJ A,SU, BRAJKO VALERIJ N,SU, SURNIN OLEG N,SU
Year of Publication 23.02.1989
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Year of Publication 23.02.1989
Patent
APPARATUS FOR ADDITIVE SECURING OF NON-RIGID PARTS
KHRULEV ALEKSANDR F,SU, BOROZDIN BORIS P,SU, NESMELOV BORIS M,SU, SHIPOV YURIJ S,SU, PETROV BORIS I,SU
Year of Publication 23.05.1981
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Year of Publication 23.05.1981
Patent