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Priority to IT97MC000035ApriorityCriticalpatent/IT1292562B1/it
Publication of ITMC970035A0publicationCriticalpatent/ITMC970035A0/it
Priority to EP98830224Aprioritypatent/EP0872409A1/en
Publication of ITMC970035A1publicationCriticalpatent/ITMC970035A1/it
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Publication of IT1292562B1publicationCriticalpatent/IT1292562B1/it