Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yun-Gi Hong0
Byeong-Yong Song0
Hee-Yul Kim0
Min-Hyoug Boo0
Date of Patent
September 29, 2009
0Patent Application Number
292940970
Date Filed
December 21, 2007
0Patent Primary Examiner
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