CM

Chunming Ma

GC Guangzhou Ehang Intelligent Technology Co.: 1 patents #1 of 5Top 20%
Overall (2018): #457,993 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D807416 Folding mechanism of a machine arm Hao Du, Zhiyi Li 2018-01-09