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Priority claimed from GBGB0223654.5Aexternal-prioritypatent/GB0223654D0/en
Application filed by New Transducers LimitedfiledCriticalNew Transducers Limited
Publication of HK1071982A1publicationCriticalpatent/HK1071982A1/en
Publication of HK1071982BpublicationCriticalpatent/HK1071982B/en