GS

Guojin Shen

Overall (2018): #406,776 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9962668 Shaking device for fully-automatic instant check meter Xuyi ZHOU, Longbin HONG, Wenjie Xu, Xiaodong Chen, Songbing Zhou +1 more 2018-05-08