QM

Qingfeng Ma

Overall (2016): #260,579 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9482248 Energy regeneration type forklift hydraulic system Yueqing Wen, Yuan Tian, Li Zhang, Qiqi Zhou, Tianfu Wu 2016-11-01