DC

Dangcai CHEN

📍 Fujian, CN: #114 of 309 inventorsTop 40%
Overall (2021): #486,936 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11022411 Dart with telescopic tail wing — 2021-06-01