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Application filed by Stanislav I Guzenko, Nikolaj V Kuznecov, Leonid I Kropp, Jevgenij J Bjalik, Asot A Madojan, Mojsej A Cejtlin, Michajl L TarasenkofiledCriticalStanislav I Guzenko
Priority to CS372976ApriorityCriticalpatent/CS187019B1/cs
Publication of CS187019B1publicationCriticalpatent/CS187019B1/cs