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Priority to IT97RM000334ApriorityCriticalpatent/IT1293039B1/it
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Publication of IT1293039B1publicationCriticalpatent/IT1293039B1/it
IT97RM000334A1997-06-061997-06-06Dispositivo elettromeccanico o elettronico per la somma-moltiplicazione o la sottrazione-divisione di tensioni
IT1293039B1
(it)
