CC

Changjun Chen

📍 Qinzhou City, CN: #4 of 8 inventorsTop 50%
Overall (2023): #493,325 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D991600 Electric cleaner — 2023-07-04