HT

Hsuan-Chin Tsai

ZC Zhongshan Shi Songlin Furniture Co.: 1 patents #1 of 1Top 100%
Overall (2020): #445,070 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10827841 Chair waist backrest height adjusting device — 2020-11-10