CS

Chengzhong Sun

📍 Yiwu, CN: #11 of 24 inventorsTop 50%
Overall (2023): #484,211 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11802561 Cantilever vertical screw vacuum pump Bo Zhang 2023-10-31