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 Βασιλειος ΔημητροκαλληςfiledCriticalΒασιλειος Δημητροκαλλης
Priority to GR390108459ApriorityCriticalpatent/GR8459B/el
Publication of GR8459BpublicationCriticalpatent/GR8459B/el