JL

Jiefei Lu

NC Ningbo Zhenfei Decorated Curtain Co.: 1 patents #1 of 1Top 100%
Overall (2022): #147,139 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11512530 Roller blind driving device with motor in upper beam 2022-11-29
11306535 Pre-loadable spring roller blind 2022-04-19