YL

Yanling Li

KL Keeson Technology Corporation Limited: 1 patents #5 of 11Top 50%
Overall (2021): #205,397 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10986930 Frame structure of an electric bed Huafeng Shan 2021-04-27