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 Δημητριος ΣετταςfiledCriticalΔημητριος Σεττας
Priority to GR520113877ApriorityCriticalpatent/GR13877B/en
Publication of GR13877BpublicationCriticalpatent/GR13877B/en