XH

Xinqiao HE

Overall (2022): #208,328 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11230685 Highly wear-resistant plant genetic lubricant oil additive, preparation method and application thereof 2022-01-25