FL

Feiyu Li

UN Unknown: 1 patents #394 of 3,590Top 15%
Overall (2019): #469,971 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10280603 Inlet valve with a shortened lifting lever and a method of shortening the lifting lever of the inlet valve Jusheng Xiong 2019-05-07