QM

Qinggong Meng

Overall (All Time): #2,871,909 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9868519 Linkage mechanism for driving aircraft landing gear bay door Jun Lv, Pu Zhang, Hao Jiang, Shangxin Yang, Hengkang Zhang +1 more 2018-01-16