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Application filed by Peteris Blinkens, Andris MetrafiledCriticalPeteris Blinkens
Priority to LV970002ApriorityCriticalpatent/LV11742B/lv
Publication of LV11742ApublicationCriticalpatent/LV11742A/lv
Publication of LV11742BpublicationCriticalpatent/LV11742B/lv