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 Marinov, Beljanov, Marinova, Mazhdrakov, Decheva, ManevafiledCriticalMarinov
Priority to BG8257720ApriorityCriticalpatent/BG34685A1/en
Publication of BG34685A1publicationCriticalpatent/BG34685A1/en