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 јЦИЕ»ТЛМ@ФЕгБООлЧїЛюЕГТЛМ@ъБВЦјfiledCriticalјЦИЕ»ТЛМ@ФЕгБООлЧїЛюЕГТЛМ@ъБВЦј
Priority to SU914949033ApriorityCriticalpatent/RU1833212C/en
Application grantedgrantedCritical
Publication of RU1833212CpublicationCriticalpatent/RU1833212C/en