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Application filed by Federico SacchettifiledCriticalFederico Sacchetti
Priority to ITRM940171priorityCriticalpatent/IT233712Y1/it
Publication of ITRM940171V0publicationCriticalpatent/ITRM940171V0/it
Publication of ITRM940171U1publicationCriticalpatent/ITRM940171U1/it
Publication of ITRM940171U4publicationCriticalpatent/ITRM940171U4/it
Application grantedgrantedCritical
Publication of IT233712Y1publicationCriticalpatent/IT233712Y1/it