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 Valentin Ni Sostak, Alexej I Tolocko, Vasilij P Volkov, Georgij I Maradudin, Nikolaj G Scekin, Michail Ii Popov, Dmitrij N Scepelev, Anatolij I Matvejev, Alexandr Ii Butnjakov, Anatolij P RzavicevfiledCriticalValentin Ni Sostak
Priority to CS845384ApriorityCriticalpatent/CS266459B1/en
Publication of CS538484A1publicationCriticalpatent/CS538484A1/en
Publication of CS266459B1publicationCriticalpatent/CS266459B1/en