APPARATUS FOR SORTING FIBROUS MATERIAL
VAGINA NINA V,SU, VARKOVETSKIJ MARK M,SU, MATSEPURO NIKOLAJ M,SU, ASHNIN NIKOLAJ M,SU, SHTUT ISAAK I,SU, CHELYSHEV ANATOLIJ M,SU
Year of Publication 30.10.1987
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Year of Publication 30.10.1987
Patent