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Application filed by Gd SpafiledCriticalGd Spa
Priority to IT96BO000628priorityCriticalpatent/IT1286802B1/it
Publication of ITBO960628A0publicationCriticalpatent/ITBO960628A0/it
Priority to EP97112746Aprioritypatent/EP0820929A1/en
Priority to US08/901,020prioritypatent/US5930976A/en
Publication of ITBO960628A1publicationCriticalpatent/ITBO960628A1/it
Application grantedgrantedCritical
Publication of IT1286802B1publicationCriticalpatent/IT1286802B1/it