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Application filed by Δημητριος Κατσιος, Κωνσταντινος ΚατσιοςfiledCriticalΔημητριος Κατσιος
Priority to GR500112479ApriorityCriticalpatent/GR12479B/el
Publication of GR12479BpublicationCriticalpatent/GR12479B/el