LX

Long Xi

SC Shengyi Technology Co.: 1 patents #6 of 10Top 60%
Overall (2020): #372,385 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10696844 Halogen-free flame retardant type resin composition Yueshan He, Biwu Wang 2020-06-30