RQ

Rong Qi

BT Beijing University Of Chemical Technology: 1 patents #71 of 305Top 25%
Overall (All Time): #3,391,551 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7247598 Nano-scale magnetic solid base catalyst and its preparation method Xue Duan, Hui Zhang 2007-07-24