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Qi Rao

Overall (2016): #260,541 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9403687 Method for preparation of amorphous silica from biomass Yanfeng Zhang, Minxia CAO, Hong LI 2016-08-02