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Application filed by Vigano VittoriofiledCriticalVigano Vittorio
Priority to IT24132/84ApriorityCriticalpatent/IT1177460B/it
Publication of IT8424132A0publicationCriticalpatent/IT8424132A0/it
Publication of IT8424132A1publicationCriticalpatent/IT8424132A1/it
Application grantedgrantedCritical
Publication of IT1177460BpublicationCriticalpatent/IT1177460B/it