DH

Dong Sung Han

AC Ae Kyung Industrial Co.: 1 patents #10 of 20Top 50%
Overall (All Time): #3,326,333 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7538248 Amineoxide type surfactant and detergent composition comprising it In Sub Baik, In Shik CHO, Gyeong Yup Ghi 2009-05-26