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Application filed by Michele CampanellifiledCriticalMichele Campanelli
Priority to IT22761/83ApriorityCriticalpatent/IT1168275B/it
Publication of IT8322761A0publicationCriticalpatent/IT8322761A0/it
Application grantedgrantedCritical
Publication of IT1168275BpublicationCriticalpatent/IT1168275B/it