HH

Huayi He

Overall (All Time): #2,799,919 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

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