CF

Cheng Chia Fang

📍 Yamanashi, JP: #217 of 484 inventorsTop 45%
Overall (2020): #519,505 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10697366 Rotary engine with axially directly connected compression and power cylinders Nien-Tzu Liu, Hsiao-Kang Ma, Ta-Tung Cheng, Cheng-Shen Chu 2020-06-30