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Chul Hwan Choi

📍 Uiwang-si, KR: #69 of 162 inventorsTop 45%
Overall (2020): #520,636 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10653900 Lifesaving system using drone and lifesaving method using the same Hyeong Ho Kim 2020-05-19