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 Veselin M Ivanov, Atanas Jj Nikolov, L Chezar R Georgiev, Pavlina D Dimova, Ilija P Iliev, Vjacheslav S Timoshenko, Vladimir V Andrianov, Leonid D Stojanov, Jurijj N Kolesnichenko, Grigorijj N FajjnburgfiledCriticalVeselin M Ivanov
Priority to BG8345288ApriorityCriticalpatent/BG45391A1/xx
Publication of BG45391A1publicationCriticalpatent/BG45391A1/xx