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Sung-Uk Chang

Overall (All Time): #3,364,012 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7416381 Impeller for fuel pumps Se-Dong Baek, Jae-Seung Park, Young-Hoon Kim 2008-08-26