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Application filed by Katja I Lekova, Slavka B Ivanichkova, Emilija B Rasheva, Ljubomir M Stoev, Anka A Kostadinova, Marija A Bursukova, Rosica D Petkova, Nedjalka D BozhkovafiledCriticalKatja I Lekova
Priority to BG8113887ApriorityCriticalpatent/BG44668A1/xx
Publication of BG44668A1publicationCriticalpatent/BG44668A1/xx