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Huidong Qi

JU Jiangsu University: 1 patents #318 of 948Top 35%
Overall (All Time): #2,781,265 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10595452 Oblique submerged reverse deep rotary tillage device Jianmin Gao 2020-03-24