JJ

Jae Hwa Jhin

KR Korea Institute Of Geoscience And Mineral Resources: 1 patents #177 of 360Top 50%
Overall (All Time): #3,195,141 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8109347 Core catcher and corer having it Jun Ho Kim, Min Jun Kim 2012-02-07