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 Chiampesan F Lli Di Chiampesan, Cattelan Guido, Zocca SeverinofiledCriticalChiampesan F Lli Di Chiampesan
Priority to ITVI920004ApriorityCriticalpatent/IT1269345B/en
Publication of ITVI920004A0publicationCriticalpatent/ITVI920004A0/en
Publication of ITVI920004A1publicationCriticalpatent/ITVI920004A1/en
Application grantedgrantedCritical
Publication of IT1269345BpublicationCriticalpatent/IT1269345B/en