CC

Chia-Po Chang

📍 Xishizhuang, TW: #4 of 10 inventorsTop 40%
Overall (2021): #504,153 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11073229 Water valve 2021-07-27