QY

Qirui Yu

Overall (All Time): #2,799,918 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

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