YB

Yu-dam Baek

📍 Unsan, KP: #4 of 6 inventorsTop 70%
Overall (All Time): #2,723,328 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10988265 Apparatus for protecting engine of aircraft Yoon-ki Baek 2021-04-27