IT1213309BIT8621299AIT2129986AIT1213309BIT 1213309 BIT1213309 BIT 1213309BIT 8621299 AIT8621299 AIT 8621299AIT 2129986 AIT2129986 AIT 2129986AIT 1213309 BIT1213309 BIT 1213309B
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 Minnetti Frederico & C OfffiledCriticalMinnetti Frederico & C Off
Priority to IT8621299ApriorityCriticalpatent/IT1213309B/en
Publication of IT8621299A0publicationCriticalpatent/IT8621299A0/en
Application grantedgrantedCritical
Publication of IT1213309BpublicationCriticalpatent/IT1213309B/en