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Application filed by Lino LanfranchifiledCriticalLino Lanfranchi
Priority to IT8940059ApriorityCriticalpatent/IT1233990B/it
Publication of IT8940059A0publicationCriticalpatent/IT8940059A0/it
Priority to DE89830535Tprioritypatent/DE68908677D1/de
Priority to EP19890830535prioritypatent/EP0374107B1/en
Application grantedgrantedCritical
Publication of IT1233990BpublicationCriticalpatent/IT1233990B/it