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Application filed by Univ Rigas TehniskafiledCriticalUniv Rigas Tehniska
Priority to LVP-98-173ApriorityCriticalpatent/LV12191B/lv
Publication of LV12191ApublicationCriticalpatent/LV12191A/lv
Publication of LV12191BpublicationCriticalpatent/LV12191B/lv