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Application filed by Breckland Meters LimitedfiledCriticalBreckland Meters Limited
Priority to IT47522/83ApriorityCriticalpatent/IT1164557B/en
Publication of IT8347522A0publicationCriticalpatent/IT8347522A0/en
Application grantedgrantedCritical
Publication of IT1164557BpublicationCriticalpatent/IT1164557B/en