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 Sengalevich, Ganchev, Fingarova, TodorovafiledCriticalSengalevich
Priority to BG8047856ApriorityCriticalpatent/BG30487A1/en
Publication of BG30487A1publicationCriticalpatent/BG30487A1/en