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 Grigorij A Eresko, Vasilij M Kovalenko, Nikolaj N Sidoran, Bladlen L Gerasimenko, Paces I Granel, Dmitrij A Ingleso, Irsmat I Janborisov, Alexandr I Krivoseev, Vladimir I Petras, Arkadij Z LevinfiledCriticalGrigorij A Eresko
Priority to CS855684ApriorityCriticalpatent/CS568485A1/en
Publication of CS568485A1publicationCriticalpatent/CS568485A1/en