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 О.Ю. МагидсонfiledCriticalО.Ю. Магидсон
Priority to SU17725ApriorityCriticalpatent/SU8560A1/ru
Application grantedgrantedCritical
Publication of SU8560A1publicationCriticalpatent/SU8560A1/ru