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Priority claimed from SU884453794Aexternal-prioritypatent/SU1584818A1/ru
Application filed by Lietuvos Zemes Ukio MechanizacfiledCriticalLietuvos Zemes Ukio Mechanizac
Priority to LTRP1296ApriorityCriticalpatent/LT2443B/lt
Publication of LT2443BpublicationCriticalpatent/LT2443B/lt