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 Dmitrij N Dodonov, Nikolaj S Bunakov, Vladimir G Inozemcev, Lev V Kozjulin, Michajl D Fokin, Anatolij A LoskutovfiledCriticalDmitrij N Dodonov
Priority to CS582875ApriorityCriticalpatent/CS176030B1/cs
Publication of CS176030B1publicationCriticalpatent/CS176030B1/cs