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Priority claimed from JP2004135206Aexternal-prioritypatent/JP4595379B2/en
Application filed by Nec CorporationfiledCriticalNec Corporation
Publication of HK1084279A1publicationCriticalpatent/HK1084279A1/en
Publication of HK1084279BpublicationCriticalpatent/HK1084279B/en