Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Σπυριδωνας ΑλεξανδρατοςfiledCriticalΣπυριδωνας Αλεξανδρατος
Priority to GR520113520ApriorityCriticalpatent/GR13520B/el
Publication of GR13520BpublicationCriticalpatent/GR13520B/el