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Priority claimed from SU853832910Aexternal-prioritypatent/SU1293758A1/ru
Application filed by Univ Kauno Tech, Algimantas FedaraviciusfiledCriticalUniv Kauno Tech
Priority to LTRP1152ApriorityCriticalpatent/LT2292B/lt
Publication of LT2292BpublicationCriticalpatent/LT2292B/lt