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Application filed by Umberto Cifoni, Danilo CollevecchiofiledCriticalUmberto Cifoni
Priority to IT96TE000004ApriorityCriticalpatent/IT1288496B1/it
Publication of ITTE960004A0publicationCriticalpatent/ITTE960004A0/it
Publication of ITTE960004A1publicationCriticalpatent/ITTE960004A1/it
Application grantedgrantedCritical
Publication of IT1288496B1publicationCriticalpatent/IT1288496B1/it