CH

Cheng-Hsiu Huang

SE Scenic Precise Element: 1 patents #1 of 2Top 50%
Overall (2020): #517,850 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10697547 Shaft sealing device Tzu-Hsing Chen 2020-06-30