EP-4617386-A4 - ENERGIZATION STATE DETERMINATION DEVICE FOR ELECTRIC ARC FURNACE, OPERATING METHOD FOR ELECTRIC ARC FURNACE, AND ELECTRIC ARC FURNACE
EP4617386A4EP 4617386 A4EP4617386 A4EP 4617386A4EP-4617386-A4
Inventors
- ODA NOBUHIKO
Assignees
- JFE STEEL CORP
Dates
- Publication Date
- 20260506
- Application Date
- 20230814
- Priority Date
- 20221227