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Application filed by Baruffaldi Frizioni SpafiledCriticalBaruffaldi Frizioni Spa
Priority to IT20785/87ApriorityCriticalpatent/IT1204680B/it
Publication of IT8720785A0publicationCriticalpatent/IT8720785A0/it
Application grantedgrantedCritical
Publication of IT1204680BpublicationCriticalpatent/IT1204680B/it