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 ITPD970023priorityCriticalpatent/IT238535Y1/it
Publication of ITPD970023V0publicationCriticalpatent/ITPD970023V0/it
Publication of ITPD970023U1publicationCriticalpatent/ITPD970023U1/it
Application grantedgrantedCritical
Publication of IT238535Y1publicationCriticalpatent/IT238535Y1/it