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 Burato GianfrancofiledCriticalBurato Gianfranco
Priority to IT8645741ApriorityCriticalpatent/IT1216356B/it
Publication of IT8645741A0publicationCriticalpatent/IT8645741A0/it
Application grantedgrantedCritical
Publication of IT1216356BpublicationCriticalpatent/IT1216356B/it