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 Abram M Ljass, Pavel A Borsuk, Zochrab G Usobov, Viktor G Kuznecov, Naum J Kagan, Jurij A Razumejev, Vladimir M Bortnik, Isaj V Korenbljum, Valentina A DmitrijevafiledCriticalAbram M Ljass
Priority to CS574972ApriorityCriticalpatent/CS185758B1/en
Publication of CS185758B1publicationCriticalpatent/CS185758B1/en