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 Umberto CardinalifiledCriticalUmberto Cardinali
Priority to IT6045490UpriorityCriticalpatent/IT221092Z2/it
Publication of IT9060454V0publicationCriticalpatent/IT9060454V0/it
Publication of IT9060454U1publicationCriticalpatent/IT9060454U1/it
Application grantedgrantedCritical
Publication of IT221092Z2publicationCriticalpatent/IT221092Z2/it