DH

Donglang He

📍 Dongguan, CN: #163 of 426 inventorsTop 40%
Overall (2020): #488,152 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D895996 Office chair Guicheng Shen 2020-09-15