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Priority claimed from HK00106469Aexternal-prioritypatent/HK1035836A2/en
Application filed by Electrical & Electronics LimitedfiledCriticalElectrical & Electronics Limited
Publication of HK1050827A1publicationCriticalpatent/HK1050827A1/en
Publication of HK1050827BpublicationCriticalpatent/HK1050827B/en