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Application filed by Augusto Carlo PerinifiledCriticalAugusto Carlo Perini
Priority to ITMI940222ApriorityCriticalpatent/IT1273304B/it
Publication of ITMI940222A0publicationCriticalpatent/ITMI940222A0/it
Publication of ITMI940222A1publicationCriticalpatent/ITMI940222A1/it
Application grantedgrantedCritical
Publication of IT1273304BpublicationCriticalpatent/IT1273304B/it