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Application filed by Univ Rigas TehniskafiledCriticalUniv Rigas Tehniska
Priority to LV940057ApriorityCriticalpatent/LV11236B/en
Publication of LV11236ApublicationCriticalpatent/LV11236A/en
Publication of LV11236BpublicationCriticalpatent/LV11236B/en