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Application filed by Puggioni GiovanninofiledCriticalPuggioni Giovannino
Priority to IT48320/83ApriorityCriticalpatent/IT1167146B/en
Publication of IT8348320A0publicationCriticalpatent/IT8348320A0/en
Application grantedgrantedCritical
Publication of IT1167146BpublicationCriticalpatent/IT1167146B/en