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 Stojanov, Vlchev, Petkova, TokarevafiledCriticalStojanov
Priority to BG6830185ApriorityCriticalpatent/BG39224A1/en
Publication of BG39224A1publicationCriticalpatent/BG39224A1/en