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Application filed by Marin B Denev, Valentin I Dimchev, Dimcho N Cvetkov, Petko Z Kostadinov, Stefcho G Guninski, Borislav G Stojjkov, Gencho Jj Genchev, Dimit R I Anastasov, Stefan N Manchev, Vladimir S Vijachev, Pet R I Ivanov, Evgeni B Tonkov, Zhivko A Daskalov, Evgeni D Ganev, Vladimir M Dobrilov, Khristo D Barfonchovski, Dafinka B Grozdanova, Kiril Kh Turshedzhiev, Ljubomir R Dimitrov, Radomira G GeorgievafiledCriticalMarin B Denev
Priority to BG7137685ApriorityCriticalpatent/BG44667A1/xx
Publication of BG44667A1publicationCriticalpatent/BG44667A1/xx