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 Menyajlenko AnatolijfiledCriticalMenyajlenko Anatolij
Priority to SU762425546ApriorityCriticalpatent/SU604601A2/ru
Application grantedgrantedCritical
Publication of SU604601A2publicationCriticalpatent/SU604601A2/ru