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Application filed by Oleg M Flisjuk, Vladimir M Belov, Dimitr T Mitev, Natalija B Raskovskaja, Maxim M Sycev, Petr G Romankov, Leontij M GavriljukfiledCriticalOleg M Flisjuk
Priority to CS812368ApriorityCriticalpatent/CS245710B1/en
Publication of CS236881A1publicationCriticalpatent/CS236881A1/en
Publication of CS245710B1publicationCriticalpatent/CS245710B1/en