GC

Geun-Do Cho

SC Seoul Viosys Co.: 1 patents #215 of 300Top 75%
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Patent #TitleCo-InventorsDate
D764040 Photocatalyst filter for air cleaners Doug Youn Lee, Yun-Hee Lee, Hye Kyung Ku, Seong Min Lee, Jae Seon Lee 2016-08-16