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Application filed by Mantegazza Antonio Arti Grafiche S R LfiledCriticalMantegazza Antonio Arti Grafiche S R L
Priority to IT20094/86ApriorityCriticalpatent/IT1190302B/it
Publication of IT8620094A0publicationCriticalpatent/IT8620094A0/it
Publication of IT8620094A1publicationCriticalpatent/IT8620094A1/it
Application grantedgrantedCritical
Publication of IT1190302BpublicationCriticalpatent/IT1190302B/it