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Application filed by В. М. Кибакин изобретени, Н. Суханинскнй Ю., А. Горева Т.filedCriticalВ. М. Кибакин изобретени
Priority to SU1746977ApriorityCriticalpatent/SU414692A1/ru
Priority claimed from SU1746977Aexternal-prioritypatent/SU414692A1/ru
Application grantedgrantedCritical
Publication of SU414692A2publicationCriticalpatent/SU414692A2/ru
Publication of SU414692A1publicationCriticalpatent/SU414692A1/ru