CH

Chi Keung Hung

📍 Fujian, CN: #92 of 259 inventorsTop 40%
Overall (2020): #517,675 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10555853 Health care air-flow heating/cooling mattress 2020-02-11