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Application filed by Felice BallinfiledCriticalFelice Ballin
Priority to ITTO930902ApriorityCriticalpatent/IT1261343B/it
Publication of ITTO930902A0publicationCriticalpatent/ITTO930902A0/it
Publication of ITTO930902A1publicationCriticalpatent/ITTO930902A1/it
Application grantedgrantedCritical
Publication of IT1261343BpublicationCriticalpatent/IT1261343B/it