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Application filed by Aleksandrs Simanavicus, Jurijs JanenkofiledCriticalAleksandrs Simanavicus
Priority to LV950120ApriorityCriticalpatent/LV10982B/lv
Publication of LV10982ApublicationCriticalpatent/LV10982A/lv
Publication of LV10982BpublicationCriticalpatent/LV10982B/lv