ZH

Zhengqing Huo

Overall (2023): #183,718 of 537,848Top 35%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11766673 Grinding roller for waste tires and multifunctional crusher having the same grinding roller Yun Huo 2023-09-26