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 Pressind SpafiledCriticalPressind Spa
Priority to IT24116/83ApriorityCriticalpatent/IT1173685B/en
Publication of IT8324116A0publicationCriticalpatent/IT8324116A0/en
Application grantedgrantedCritical
Publication of IT1173685BpublicationCriticalpatent/IT1173685B/en