SM

Sheng Mingxiang

ZC Zhejiang Hengfeng Top Leisure Co.: 1 patents #2 of 4Top 50%
Overall (2016): #229,354 of 481,213Top 50%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9370246 Collapsible chair and method of adjusting the same Yang Baoqing, Cheng Xinhuan, Ge Hongchun 2016-06-21