QL

Qingjun Liu

Overall (2020): #310,852 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10653077 Plant purification device and control method thereof Hua Yang, Yuxiang Zhang, Jingming Qu 2020-05-19