Inventor

IKEZAKI EIJI

JP2 patents

Patents

2 patents

US4434976AMar 6, 1984

Concentric multi-tube-system nozzle situated beneath the surface of the melt in a refining vessel

NIPPON STEEL CORP26 citations75

US4846903AJul 11, 1989

Method for producing a grain oriented electrical steel sheet

NIPPON STEEL CORP0 citations37