BILLET FOR ROLLING THICK BIMETALLIC SHEET
OKHLOPKOV VLADIMIR A,SU, VYUGIN LEONID F,SU, KRASKOVSKIJ YURIJ V,SU, METS YURIJ A,SU, ALEKSANDROV ALEKSANDR A,SU
Year of Publication 23.03.1989
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Year of Publication 23.03.1989
Patent