LP

Likun Pei

BC Beijing Sevenstar Electronics Co.: 1 patents #2 of 11Top 20%
Overall (2016): #315,267 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9275880 Liquid replenishing device Guochao Chu, Jinqun He, Yingying Wang 2016-03-01