CD

Chunzheng DUAN

DT Dalian University Of Technology: 1 patents #45 of 196Top 25%
Overall (2020): #519,770 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10661351 Quick-stop cutting device for a lathe Yumin Liu, Wei Sun, Yuwen SUN, Fangyuan ZHANG, Kang Ju 2020-05-26