ZM

Zhifei Ma

Overall (2017): #178,316 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9795942 Medium material and its preparation method for elimination of arsenic pollution from groundwater Yonghai Jiang, Beidou Xi, Yu Yang, Mingxiao Li, Xinying Lian +1 more 2017-10-24