YL

Yunliang Liu

Overall (2019): #205,493 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10387859 Crawler-type automatic vending machine and automatic vending method thereof Shen Wang, Xuekun Yu, Wen Long 2019-08-20