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Jae Hyun Sim

📍 Wollong-myeon, KR: #2 of 4 inventorsTop 50%
Overall (2017): #384,631 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9795546 Composition for bleaching tooth Bong Kyu Choi 2017-10-24