Inventor
CHO IL-HYUN
KR5 patents
⚠️ This page may combine multiple inventors who share the name “CHO IL-HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POSCO
2 patentsUS7622071B2Nov 24, 2009
Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
POSCO3 citations58
US7588717B2Sep 15, 2009
Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
POSCO0 citations31