Inventor
LEE GYU CHANG
KR2 patents
Patents
2 patentsUS11136646B2Oct 5, 2021
Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof
RES INST IND SCIENCE & TECH0 citations55
US10287651B2May 14, 2019
Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof
RES INST IND SCIENCE & TECH0 citations44