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 Mpogiatzis StergiosfiledCriticalMpogiatzis Stergios
Priority to GR871929ApriorityCriticalpatent/GR871929B/el
Publication of GR871929BpublicationCriticalpatent/GR871929B/el