HH

Hengzhong He

📍 Hubei, CN: #107 of 306 inventorsTop 35%
Overall (2020): #453,167 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10629854 Substrate pre-baking device 2020-04-21