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 Glaverbel S.A.filedCriticalGlaverbel S.A.
Priority to GR670134707ApriorityCriticalpatent/GR34707B/el
Publication of GR34707BpublicationCriticalpatent/GR34707B/el