BT

Baoguo Tan

NL Ningbo Sunfree Motor Technology Company Limited: 1 patents #1 of 2Top 50%
Overall (2023): #508,810 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11746591 Smart sunshade curtain with replaceable battery Chun Jiang 2023-09-05