LB

Lifei Bai

Overall (All Time): #2,809,909 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10748276 Positioning method of rectangular pin element based on vertex points Huijun Gao, Xianqiang Yang, Chao Xu 2020-08-18