Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tatjana N Genevska, Boris S Stefanov, Vladislava P Stefanova, Pencho D Lesidrenski, Georgi Jj Bojjchev, Aleksand R G Arsov, Ivan N Gruev, Khristo V Simeonov, Boris A Petkov, Vladimir V Genevski, Viktor I Sharkov, Todor I Kotov, Georgi M Simov, Georgi P PaskalevfiledCriticalTatjana N Genevska
Priority to BG7909487ApriorityCriticalpatent/BG44631A1/xx
Publication of BG44631A1publicationCriticalpatent/BG44631A1/xx