AJ

Amin Ji

📍 Huangpu District, CN: #55 of 139 inventorsTop 40%
Overall (All Time): #3,570,384 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6178766 Air-conditioner with high-efficiency differential cold-valley pipes Xiamin Tong 2001-01-30