Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from KR1020020047514Aexternal-prioritypatent/KR100667747B1/en
Priority claimed from KR1020020047513Aexternal-prioritypatent/KR100900969B1/en
Application filed by Samsung Electronics Co LtdfiledCriticalSamsung Electronics Co Ltd
Publication of HK1116571A1publicationCriticalpatent/HK1116571A1/en