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Application filed by Giuseppe FontanafiledCriticalGiuseppe Fontana
Priority to ITTP990002priorityCriticalpatent/IT248538Y1/it
Publication of ITTP990002V0publicationCriticalpatent/ITTP990002V0/it
Publication of ITTP990002U1publicationCriticalpatent/ITTP990002U1/it
Application grantedgrantedCritical
Publication of IT248538Y1publicationCriticalpatent/IT248538Y1/it