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 ΔεληγεωργηςfiledCriticalΓεωργιος Δεληγεωργης
Priority to GR610121642ApriorityCriticalpatent/GR21642B/en
Publication of GR21642BpublicationCriticalpatent/GR21642B/en