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. А. Ходоревский, В. В. ПоповfiledCriticalВ. А. Ходоревский
Priority to SU1845240ApriorityCriticalpatent/SU430816A1/ru
Priority claimed from SU1845240Aexternal-prioritypatent/SU430816A1/ru
Application grantedgrantedCritical
Publication of SU430816A2publicationCriticalpatent/SU430816A2/ru
Publication of SU430816A1publicationCriticalpatent/SU430816A1/ru