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Application filed by Giancarlo Casolari, Corghi Lauro Ferretti GiannifiledCriticalGiancarlo Casolari
Priority to IT40101/80ApriorityCriticalpatent/IT1136357B/it
Publication of IT8040101A0publicationCriticalpatent/IT8040101A0/it
Application grantedgrantedCritical
Publication of IT1136357BpublicationCriticalpatent/IT1136357B/it