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 Chaushev,Georgi T.,BgfiledCriticalChaushev,Georgi T.,Bg
Priority to BG7945552ApriorityCriticalpatent/BG30029A3/en
Publication of BG30029A3publicationCriticalpatent/BG30029A3/en