JO

Jung Geun Oh

📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9653889 Ionizer Bong Jo Sung, Jae-Soo Jang, Kyung Soo Yoon, Il Na Son 2017-05-16