QW

Qingshan Weng

📍 Putian, CN: #7 of 28 inventorsTop 25%
Overall (2023): #290,808 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D990985 Kitchen roller rack 2023-07-04