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Application filed by Asc IncorporatedfiledCriticalAsc Incorporated
Priority to IT21814/84ApriorityCriticalpatent/IT1174596B/it
Publication of IT8421814A0publicationCriticalpatent/IT8421814A0/it
Publication of IT8421814A1publicationCriticalpatent/IT8421814A1/it
Application grantedgrantedCritical
Publication of IT1174596BpublicationCriticalpatent/IT1174596B/it