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 Pier Mario GhiafiledCriticalPier Mario Ghia
Priority to IT1998MI001783ApriorityCriticalpatent/IT1301890B1/it
Publication of ITMI981783A0publicationCriticalpatent/ITMI981783A0/it
Publication of ITMI981783A1publicationCriticalpatent/ITMI981783A1/it
Application grantedgrantedCritical
Publication of IT1301890B1publicationCriticalpatent/IT1301890B1/it