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Application filed by Bertucci Vincenzo, Botter Enea, Magnabosco GianfrancofiledCriticalBertucci Vincenzo
Priority to IT85653/83ApriorityCriticalpatent/IT1195721B/en
Publication of IT8385653A0publicationCriticalpatent/IT8385653A0/en
Application grantedgrantedCritical
Publication of IT1195721BpublicationCriticalpatent/IT1195721B/en