KK

Ki Chang Ko

📍 Gimpo-si, KR: #131 of 217 inventorsTop 65%
Overall (All Time): #2,606,005 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11754198 Leakage blocking device of a valve — 2023-09-12