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 Γεωργιος ΜαυρεαςfiledCriticalΓεωργιος Μαυρεας
Priority to GR580118700ApriorityCriticalpatent/GR18700B/en
Publication of GR18700BpublicationCriticalpatent/GR18700B/en