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Yuanxiang Liu

BC Bmc Medical Co.: 1 patents #2 of 10Top 20%
Overall (2022): #192,474 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11273277 Face mask assembly Zhi Zhuang 2022-03-15