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Application filed by Lilija S Gigova, Georgi N Djulgerov, Milcho B Mitov, Angel V Dangov, Emilija P Petrova, Stojan M Stojjkov, Ilija D Dodekov, Todor I Malchev, Ivan V Ivanov, Ljubomir S Bajjlov, Ilija G IlievfiledCriticalLilija S Gigova
Priority to BG7808787ApriorityCriticalpatent/BG44945A1/xx
Publication of BG44945A1publicationCriticalpatent/BG44945A1/xx