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 ITPA970004priorityCriticalpatent/IT243249Y1/it
Publication of ITPA970004V0publicationCriticalpatent/ITPA970004V0/it
Publication of ITPA970004U1publicationCriticalpatent/ITPA970004U1/it
Application grantedgrantedCritical
Publication of IT243249Y1publicationCriticalpatent/IT243249Y1/it