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 А.В. КочинашвилиfiledCriticalА.В. Кочинашвили
Priority to SU389197ApriorityCriticalpatent/SU77210A1/en
Application grantedgrantedCritical
Publication of SU77210A1publicationCriticalpatent/SU77210A1/en