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 Bolzoni Di Bolzoni Ottorino &filedCriticalBolzoni Di Bolzoni Ottorino &
Priority to ITPD910194ApriorityCriticalpatent/IT1253833B/en
Publication of ITPD910194A0publicationCriticalpatent/ITPD910194A0/en
Publication of ITPD910194A1publicationCriticalpatent/ITPD910194A1/en
Application grantedgrantedCritical
Publication of IT1253833BpublicationCriticalpatent/IT1253833B/en