DD

Dongyang Du

XC Xuzhou Xcmg Excavator Machinery Co.: 1 patents #6 of 23Top 30%
Overall (2025): #402,511 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12247589 Hydraulic system for rotary implement Yuefeng Jin, Jiawen GENG, Quan Yuan, Jian Zhang, Yuzhong Dong +5 more 2025-03-11