QY

Qinglian Yuan

Overall (All Time): #2,559,312 of 4,157,543Top 65%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11542719 Flexible connecting structure of prefabricated component and building main body Hao A. Chen, Weichao Chen, Weijun Tang, Mingliang Zhang, Qingfeng Dai +3 more 2023-01-03