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 Francesco GhierifiledCriticalFrancesco Ghieri
Priority to ITFI920059ApriorityCriticalpatent/IT1259624B/en
Publication of ITFI920059A0publicationCriticalpatent/ITFI920059A0/en
Publication of ITFI920059A1publicationCriticalpatent/ITFI920059A1/en
Application grantedgrantedCritical
Publication of IT1259624BpublicationCriticalpatent/IT1259624B/en