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Priority claimed from KR1019930017703Aexternal-prioritypatent/KR0145659B1/ko
Priority claimed from KR1019930020810Aexternal-prioritypatent/KR970004343B1/ko
Application filed by Daewoo Electronics Co LtdfiledCriticalDaewoo Electronics Co Ltd
Application grantedgrantedCritical
Publication of TW246712BpublicationCriticalpatent/TW246712B/zh