QM

Qinggong Meng

Overall (2018): #272,315 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

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