RL

Rongzhen Li

CL Chervon (Hk) Limited: 1 patents #14 of 37Top 40%
Overall (2018): #259,308 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10093005 Bit accessory and bit assembly Xiaofeng Zhang 2018-10-09