QY

Qirui Yu

Overall (2020): #310,454 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10695937 Dust-free multifunctional cutting machine and electric cutter Mingcan Yu, Huayi He, Hesheng Wu 2020-06-30