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 Petroulis Kai Sia O E PfiledCriticalPetroulis Kai Sia O E P
Priority to GR75270ApriorityCriticalpatent/GR76646B/el
Publication of GR76646BpublicationCriticalpatent/GR76646B/el