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 Stefcho I Draganov, Toma Jj Peshev, Kojjcho D Popov, Iglika C Dojjchinova, Snezhana K Borisova, Bojjka G KuzmanovafiledCriticalStefcho I Draganov
Priority to BG6415784ApriorityCriticalpatent/BG45105A1/xx
Publication of BG45105A1publicationCriticalpatent/BG45105A1/xx
