QL

Qunchang Liu

Overall (2022): #295,676 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11300430 Method for irrigating farmland Shaohui Zhang, Di Xu, Wei Dai, Meijian Bai, Fuxiang Li 2022-04-12