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 Vladimir T Simov, Daniela K SimovafiledCriticalVladimir T Simov
Priority to BG8122687ApriorityCriticalpatent/BG44678A1/xx
Publication of BG44678A1publicationCriticalpatent/BG44678A1/xx