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 Ivan D Nikolov, Aneta R ManolovafiledCriticalIvan D Nikolov
Priority to BG8136287ApriorityCriticalpatent/BG44674A1/xx
Publication of BG44674A1publicationCriticalpatent/BG44674A1/xx