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 Mario FarellifiledCriticalMario Farelli
Priority to IT67570/83ApriorityCriticalpatent/IT1201050B/it
Publication of IT8367570A0publicationCriticalpatent/IT8367570A0/it
Application grantedgrantedCritical
Publication of IT1201050BpublicationCriticalpatent/IT1201050B/it