BK

Bok Chul Kim

KR Korea Institute Of Geoscience And Mineral Resources: 1 patents #177 of 360Top 50%
Overall (All Time): #2,892,050 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9983464 Device for photographing trench vertical section Kyoungtae Ko, Sung-Ja Choi 2018-05-29