WINDOW BLOCK
AGAPOVA NINA A, SUVOROVA ALLA L, VOLYNSKIJ ALEKSANDR YA, POGOSYAN RAZIK G, KASHKINOV PETR P
Year of Publication 30.04.1993
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Year of Publication 30.04.1993
Patent
THREE-LAYER GUARD PANEL
VOLYNSKIJ ALEKSANDR YA,SU, SHOBOLOV NIKOLAJ M,SU, VOROBEV VIKTOR I,SU
Year of Publication 15.02.1993
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Year of Publication 15.02.1993
Patent