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 Zannini GraficafiledCriticalZannini Grafica
Priority to IT2268186UpriorityCriticalpatent/IT210336Z2/it
Publication of IT8622681V0publicationCriticalpatent/IT8622681V0/it
Application grantedgrantedCritical
Publication of IT210336Z2publicationCriticalpatent/IT210336Z2/it