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 Zervos MihailfiledCriticalZervos Mihail
Priority to GR850991ApriorityCriticalpatent/GR850991B/el
Publication of GR850991BpublicationCriticalpatent/GR850991B/el