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Ching-Chang Chuang

WC Winner Double-H Co.: 1 patents #2 of 4Top 50%
Overall (All Time): #3,422,950 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7077370 Hair dryer stand for a handheld hair dryer Eric Lin, Cheng-Yung Tung 2006-07-18