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 Vasil G Peev, Lchev Aleksand R Jj VfiledCriticalVasil G Peev
Priority to BG6398484ApriorityCriticalpatent/BG45317A1/xx
Publication of BG45317A1publicationCriticalpatent/BG45317A1/xx
