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 San Rocco Donzelli Ind S P AfiledCriticalSan Rocco Donzelli Ind S P A
Priority to ITMI920389ApriorityCriticalpatent/IT1254814B/en
Publication of ITMI920389A0publicationCriticalpatent/ITMI920389A0/en
Publication of ITMI920389A1publicationCriticalpatent/ITMI920389A1/en
Application grantedgrantedCritical
Publication of IT1254814BpublicationCriticalpatent/IT1254814B/en