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In Man Yoo — 1 Patent

Yangchon, KR: #1 of 2 inventorsTop 50%

Overall (All Time): #3,752,058 of 4,157,543Top 95%

1 Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5554002	Electric fan having two wind shifting modes	—	1996-09-10