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Application filed by L Chezar B Genov, Nikola D Kostov, Slavcho G Parladijjski, Rumjana M Mincheva, Dimcho K Georgiev, Mzakov Khristo B G, Dako Kh Dakov, Totka V VelevafiledCriticalL Chezar B Genov
Priority to BG8214487ApriorityCriticalpatent/BG44767A1/xx
Publication of BG44767A1publicationCriticalpatent/BG44767A1/xx