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 Νικολαος ΚοντογιαννηςfiledCriticalΝικολαος Κοντογιαννης
Priority to GR360105687ApriorityCriticalpatent/GR5687B/en
Publication of GR5687BpublicationCriticalpatent/GR5687B/en