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Priority claimed from SU884474033Aexternal-prioritypatent/SU1573247A1/ru
Application filed by Akcine Bendrove SkrajafiledCriticalAkcine Bendrove Skraja
Priority to LTRP1372ApriorityCriticalpatent/LT2653B/lt
Publication of LT2653BpublicationCriticalpatent/LT2653B/lt