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Priority to IT97MI001488ApriorityCriticalpatent/IT1292408B1/it
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Publication of IT1292408B1publicationCriticalpatent/IT1292408B1/it
IT97MI001488A1997-06-241997-06-24Dispositivo per la individuazione dei difetti dei rivestimenti di condotte interrate e per la misura del potenziale vero
IT1292408B1
(it)