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 А-7815filedCriticalПредприятие П/Я А-7815
Priority to SU762431324ApriorityCriticalpatent/SU624155A1/ru
Application grantedgrantedCritical
Publication of SU624155A1publicationCriticalpatent/SU624155A1/ru