DL

Derui Li

📍 Meekrap-oord, CN: #187 of 412 inventorsTop 50%
Overall (All Time): #2,642,541 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11273556 Intelligent gripper for hydraulic torque converter having automatic tooth alignment Lei Liu, Changjun Jin, Guochun Li, Junjie Zhang 2022-03-15