JL

Jinxian Liu

BL Beijing Aerospace Petrochemical Technology And Equipment Engineering Corporation Limited: 1 patents #1 of 15Top 7%
BI Beijing Aerospace Propulsion Institute: 1 patents #1 of 15Top 7%
Overall (2021): #405,075 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11131395 Double-plate gate valve and use of the same Fan Yang, Yingren Ding, Jin Guo, Xiang Su, Huan Yang +2 more 2021-09-28