HL

Hainian Lian

GC Guangzhou Automobile Group Co.: 1 patents #20 of 86Top 25%
Overall (2022): #439,121 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11352913 Variable valve lift device and automobile Zhen Lu, Liang Chen, Qizhou Zhang 2022-06-07