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 Ιωαννης ΣταματοπουλοςfiledCriticalΙωαννης Σταματοπουλος
Priority to GR670131780ApriorityCriticalpatent/GR31780B/el
Publication of GR31780BpublicationCriticalpatent/GR31780B/el