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Application filed by Γρηγοριος Παρνειδης, Κων/Νος ΤσαμπαγληςfiledCriticalΓρηγοριος Παρνειδης
Priority to GR670132870ApriorityCriticalpatent/GR32870B/el
Publication of GR32870BpublicationCriticalpatent/GR32870B/el