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 filedfiledCritical
Priority to ITPD970045priorityCriticalpatent/IT238546Y1/it
Publication of ITPD970045V0publicationCriticalpatent/ITPD970045V0/it
Publication of ITPD970045U1publicationCriticalpatent/ITPD970045U1/it
Application grantedgrantedCritical
Publication of IT238546Y1publicationCriticalpatent/IT238546Y1/it