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Caigao Chen

📍 Hubei, CN: #808 of 1,664 inventorsTop 50%
Overall (All Time): #2,631,428 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11220447 Combined sedimentation tank Xue Gao 2022-01-11