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Priority claimed from SU843783697Aexternal-prioritypatent/SU1212726A2/ru
Application filed by Valstybine Imone VingisfiledCriticalValstybine Imone Vingis
Priority to LTRP850ApriorityCriticalpatent/LT2195B/lt
Publication of LT2195BpublicationCriticalpatent/LT2195B/lt