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Application filed by Mantegazza Alessandro TradatefiledCriticalMantegazza Alessandro Tradate
Priority to IT8721932ApriorityCriticalpatent/IT1227390B/it
Publication of IT8721932A0publicationCriticalpatent/IT8721932A0/it
Application grantedgrantedCritical
Publication of IT1227390BpublicationCriticalpatent/IT1227390B/it