CH

Cho Doo ho

📍 Yeongcheon-si, KR: #20 of 34 inventorsTop 60%
Overall (All Time): #3,236,077 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7862254 Underground root margin even irrigation apparatus Kim Jin Hyun 2011-01-04