QL

Qunsheng Li

BT Beijing University Of Chemical Technology: 1 patents #1 of 25Top 4%
Overall (2021): #296,963 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11173469 Efficient mass-transfer separation bulk filler structure — 2021-11-16