VIBRATORY EXTRACTOR
KAFAROV VIKTOR V,SU, TSVETKOVA INNA A,SU, VYGON VALERIJ G,SU, STEFANOVICH BORIS M,SU, FILIPPYCHEVA NATALYA V,SU, MIKHEEVA GALINA A,SU, SOLOVEV ALEKSANDR V,SU
Year of Publication 30.03.1984
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Year of Publication 30.03.1984
Patent