JB

Jai Seok Bang

DC Doosan Infracore Co.: 1 patents #23 of 70Top 35%
Overall (2017): #391,016 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9546468 Hydraulic system of construction machine — 2017-01-17