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 Tecnopress S P AfiledCriticalTecnopress S P A
Priority to IT46853/78ApriorityCriticalpatent/IT1104364B/en
Publication of IT7846853A0publicationCriticalpatent/IT7846853A0/en
Application grantedgrantedCritical
Publication of IT1104364BpublicationCriticalpatent/IT1104364B/en