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Application filed by Alcantara SpafiledCriticalAlcantara Spa
Priority to IT21034/86ApriorityCriticalpatent/IT1196456B/it
Publication of IT8621034A0publicationCriticalpatent/IT8621034A0/it
Publication of IT8621034A1publicationCriticalpatent/IT8621034A1/it
Application grantedgrantedCritical
Publication of IT1196456BpublicationCriticalpatent/IT1196456B/it