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 Villani Spa, Giovanni Carlo SpadafiledCriticalVillani Spa
Priority to ITBO920430ApriorityCriticalpatent/IT1259468B/en
Publication of ITBO920430A0publicationCriticalpatent/ITBO920430A0/en
Publication of ITBO920430A1publicationCriticalpatent/ITBO920430A1/en
Application grantedgrantedCritical
Publication of IT1259468BpublicationCriticalpatent/IT1259468B/en