YG

Yueqiang Gong

CE Compact Engineering: 1 patents #9 of 37Top 25%
Overall (All Time): #3,008,799 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9388926 Connecting device of large-diameter compressed air conveying pipe — 2016-07-12