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 I Drut, Nikolajj I Kokhan, Valentin A PlatonovfiledCriticalVladimir I Drut
Priority to BG6602484ApriorityCriticalpatent/BG44935A1/xx
Publication of BG44935A1publicationCriticalpatent/BG44935A1/xx
