BS

Baozhong Sun

📍 Zhenjiang, CN: #125 of 293 inventorsTop 45%
Overall (All Time): #2,715,604 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10947765 Assisting damper, damping assembly and cover plate device Koujun Wu 2021-03-16