KC

Kangjie Chen

📍 Zhoupu, CN: #8 of 23 inventorsTop 35%
Overall (All Time): #2,774,593 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10557305 Transmission stopping device for cordless curtain Xiaohua Su 2020-02-11