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Application filed by Univ Rigas TehniskafiledCriticalUniv Rigas Tehniska
Priority to LV960025ApriorityCriticalpatent/LV11825B/en
Publication of LV11825ApublicationCriticalpatent/LV11825A/en
Publication of LV11825BpublicationCriticalpatent/LV11825B/en