DEVICE FOR TESTING SLEEPER TAMPING UNIT
POPOVICH MAKSIMILIAN V,SU, DENISOV MIKHAIL I,SU, VOLKOVOJNOV BORIS G,SU, SOKOLOV ANATOLIJ A,SU, KISELEV ANATOLIJ S,SU, FINITSKIJ IGOR S,SU
Year of Publication 23.05.1984
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Year of Publication 23.05.1984
Patent