XW

Xiangqin Wang

GT Guangdong Institute Of Eco-Environmental Science & Technology: 1 patents #3 of 5Top 60%
📍 Yiwu, CN: #1 of 1 inventorsTop 100%
Overall (2018): #190,152 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10131840 Method for preparing iron silicon sulfur multi-element composite biochar soil heavy metal conditioner Chuanping Liu, Fangbai Li 2018-11-20