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Priority to IT02040890ApriorityCriticalpatent/IT1248807B/it
Publication of IT9020408A0publicationCriticalpatent/IT9020408A0/it
Priority to ES9100388Aprioritypatent/ES2028650A6/es
Publication of IT9020408A1publicationCriticalpatent/IT9020408A1/it
Application grantedgrantedCritical
Publication of IT1248807BpublicationCriticalpatent/IT1248807B/it