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 Giovanni ArgentonfiledCriticalGiovanni Argenton
Priority to ITPN980048priorityCriticalpatent/IT245328Y1/it
Publication of ITPN980048U1publicationCriticalpatent/ITPN980048U1/it
Application grantedgrantedCritical
Publication of IT245328Y1publicationCriticalpatent/IT245328Y1/it