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Application filed by Oleg M Ing Csc Flisjuk, Natalija B Prof In Raskovskaja, Neuzil Lubomir, Ladislav Ing Csc Strach, Anatolij M Ing Csc SomovfiledCriticalOleg M Ing Csc Flisjuk
Priority to CS826896ApriorityCriticalpatent/CS231095B1/en
Publication of CS689682A1publicationCriticalpatent/CS689682A1/en
Publication of CS231095B1publicationCriticalpatent/CS231095B1/en