JR

Jong-Joo Ra

📍 Buk-myeon, KR: #306 of 586 inventorsTop 55%
Overall (All Time): #3,336,909 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D601252 Acupuncture device — 2009-09-29