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Application filed by Conti SpafiledCriticalConti Spa
Priority to IT82576/87ApriorityCriticalpatent/IT1220014B/it
Publication of IT8782576A0publicationCriticalpatent/IT8782576A0/it
Application grantedgrantedCritical
Publication of IT1220014BpublicationCriticalpatent/IT1220014B/it