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 Fiat RicerchefiledCriticalFiat Ricerche
Priority to IT67464/81ApriorityCriticalpatent/IT1143484B/en
Publication of IT8167464A0publicationCriticalpatent/IT8167464A0/en
Application grantedgrantedCritical
Publication of IT1143484BpublicationCriticalpatent/IT1143484B/en