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 Piaggio & C SpafiledCriticalPiaggio & C Spa
Priority to IT8821612ApriorityCriticalpatent/IT1226571B/en
Publication of IT8821612A0publicationCriticalpatent/IT8821612A0/en
Application grantedgrantedCritical
Publication of IT1226571BpublicationCriticalpatent/IT1226571B/en