Inventor
IO YUKITO
3 patents
Patents
3 patentsUS4325540AApr 20, 1982
Apparatus for supplying fluids to a converter
NIPPON STEEL CORP12 citations70
US4387884AJun 14, 1983
Structure of oxygen passage in steel converter vessel supporting trunnion
NIPPON STEEL CORP5 citations60
US4226563AOct 7, 1980
Automatic article-laying apparatus
NIPPON STEEL CORP5 citations49