DH

Donglang He

📍 Dongguan, CN: #177 of 470 inventorsTop 40%
Overall (2021): #471,636 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D913007 Office chair Guicheng Shen 2021-03-16