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 Р-6496filedCriticalПредприятие П/Я Р-6496
Priority to SU7602319912ApriorityCriticalpatent/SU582007A1/en
Application grantedgrantedCritical
Publication of SU582007A1publicationCriticalpatent/SU582007A1/en