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Application filed by Μιχαηλ Κανατας, Ελευθεριος ΚουτσαντωνακηςfiledCriticalΜιχαηλ Κανατας
Priority to GR530114629ApriorityCriticalpatent/GR14629B/el
Publication of GR14629BpublicationCriticalpatent/GR14629B/el