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Priority claimed from SU823483648Aexternal-prioritypatent/SU1235786A1/ru
Application filed by Edmundas GedvilasfiledCriticalEdmundas Gedvilas
Priority to LTRP670ApriorityCriticalpatent/LT2144B/lt
Publication of LT2144BpublicationCriticalpatent/LT2144B/lt