SM

Shuhua Men

📍 Yongcheng, CN: #3 of 4 inventorsTop 75%
Overall (All Time): #2,572,203 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11600457 Button switch Wenyi Fan 2023-03-07