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Application filed by Abb Ricerca SpafiledCriticalAbb Ricerca Spa
Priority to IT2000MI002859priorityCriticalpatent/IT1319721B1/it
Publication of ITMI20002859A1publicationCriticalpatent/ITMI20002859A1/it
Application grantedgrantedCritical
Publication of IT1319721B1publicationCriticalpatent/IT1319721B1/it