QS

Qihao Sun

CL Chervon (Hk) Limited: 1 patents #14 of 37Top 40%
Overall (2018): #272,235 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9918428 Rotating assembly for grass trimmer Toshinari Yamaoka, Jianpeng Guo 2018-03-20