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 Vyacheslav N Sokolov, Vyacheslav V Stenkin, Rudolf N Komkov, Lidiya A SidelnikovafiledCriticalVyacheslav N Sokolov
Priority to SU772537257ApriorityCriticalpatent/SU675320A1/en
Application grantedgrantedCritical
Publication of SU675320A1publicationCriticalpatent/SU675320A1/en