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 Biserka I Samuneva, Violeta D Ruseva, Lkov Vasil V V, Pet R R Dzhambazki, Angel I Ochipalski, Stojan S Stojanov, Gocho M ZhisovfiledCriticalBiserka I Samuneva
Priority to BG7742786ApriorityCriticalpatent/BG42895A1/en
Publication of BG42895A1publicationCriticalpatent/BG42895A1/en