YQ

Yan Qian

Overall (2021): #204,762 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11076668 Portable folding solar power generation cloth bag Jijun Cai, Dikai Lu, Dezheng Hu 2021-08-03