YS

Youngsam Shim

DC Doosan Heavy Industries & Construction Co.: 1 patents #25 of 105Top 25%
Overall (2019): #209,111 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10520192 Air flow guide cap and combustion duct having the same Donggon Lee 2019-12-31