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Application filed by Giant Asia Energy Service Co LtdfiledCriticalGiant Asia Energy Service Co Ltd
Priority to TW094100546ApriorityCriticalpatent/TW200624736A/zh
Publication of TW200624736ApublicationCriticalpatent/TW200624736A/zh
Application grantedgrantedCritical
Publication of TWI292813BpublicationCriticalpatent/TWI292813B/zh