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-8670filedCriticalПредприятие П/Я В-8670
Priority to SU782656323ApriorityCriticalpatent/SU724821A1/ru
Application grantedgrantedCritical
Publication of SU724821A1publicationCriticalpatent/SU724821A1/ru