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Application filed by Ruggeri AngelofiledCriticalRuggeri Angelo
Priority to IT26987/80ApriorityCriticalpatent/IT1134910B/en
Publication of IT8026987A0publicationCriticalpatent/IT8026987A0/en
Application grantedgrantedCritical
Publication of IT1134910BpublicationCriticalpatent/IT1134910B/en