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Application filed by Chunghwa Telecom Co LtdfiledCriticalChunghwa Telecom Co Ltd
Priority to TW95144302ApriorityCriticalpatent/TW200823811A/zh
Publication of TW200823811ApublicationCriticalpatent/TW200823811A/zh
Application grantedgrantedCritical
Publication of TWI301956BpublicationCriticalpatent/TWI301956B/zh