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 Предприятие П/Я В-8916filedCriticalПредприятие П/Я В-8916
Priority to SU1859158ApriorityCriticalpatent/SU442587A1/ru
Priority claimed from SU1859158Aexternal-prioritypatent/SU442587A1/ru
Application grantedgrantedCritical
Publication of SU442587A2publicationCriticalpatent/SU442587A2/ru
Publication of SU442587A1publicationCriticalpatent/SU442587A1/ru