CL

Changqing Lv

BC Baoshan Iron & Steel Co.: 1 patents #200 of 423Top 50%
Overall (All Time): #2,930,588 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9566677 Motor vehicle panel blanking method and system Ruimin Wu, Wenhai Jin, Qi Yan, Chengguo Jin, Saidan Yang +3 more 2017-02-14