JZ

Junliu Zhang

CL Chervon (Hk) Limited: 1 patents #3 of 16Top 20%
Overall (2016): #337,987 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9321154 Through-hole type power ratchet wrench Liang Chen, Changxi Dai 2016-04-26