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 Rosso Giuseppe, Rosso Francesco, Viglione ClaudiofiledCriticalRosso Giuseppe
Priority to IT52989UpriorityCriticalpatent/IT217004Z2/it
Publication of IT8952989V0publicationCriticalpatent/IT8952989V0/it
Priority to EP19890112066prioritypatent/EP0349943A3/de
Application grantedgrantedCritical
Publication of IT217004Z2publicationCriticalpatent/IT217004Z2/it