YD

Yuelei Duan

XC Xuzhou Heavy Machinery Co.: 1 patents #29 of 90Top 35%
Overall (All Time): #2,915,316 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10112661 Track hitching structure for wheeled crane and wheeled crane Zenghai Shan, Honggang Ding, Shanhua Ma, Fuyi Zhang, Peng Gong +2 more 2018-10-30