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 В.М. ГерасименкоfiledCriticalВ.М. Герасименко
Priority to SU150195ApriorityCriticalpatent/SU41320A1/ru
Application grantedgrantedCritical
Publication of SU41320A1publicationCriticalpatent/SU41320A1/ru