GJ

Gan Jing

📍 Yuhai, CN: #2 of 6 inventorsTop 35%
Overall (All Time): #3,874,732 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5009388 Magnetic-controlled valve for fluid pipelines Mao Pei-gi, Que Bing-huang 1991-04-23