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Application filed by Silvano Boriani, Antonio GamberinifiledCriticalSilvano Boriani
Priority to ITBO940539ApriorityCriticalpatent/IT1273846B/en
Publication of ITBO940539A0publicationCriticalpatent/ITBO940539A0/en
Publication of ITBO940539A1publicationCriticalpatent/ITBO940539A1/en
Application grantedgrantedCritical
Publication of IT1273846BpublicationCriticalpatent/IT1273846B/en