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 Daskolov, GeorgievfiledCriticalDaskolov
Priority to BG8048040ApriorityCriticalpatent/BG31236A1/en
Publication of BG31236A1publicationCriticalpatent/BG31236A1/en