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Title:
【発明の名称】鉄鉱石の溶融還元設備における予備還元炉
Document Type and Number:
Japanese Patent JP2762970
Kind Code:
B2
Inventors:
川田 仁
金谷 弦治
有山 達郎
Application Number:
JP25810095A
Publication Date:
June 11, 1998
Filing Date:
September 11, 1995
Export Citation:
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Assignee:
NIPPON KOKAN KK
International Classes:
C21B11/00; C21B13/00; F27B15/10; (IPC1-7): C21B13/00; C21B11/00; F27B15/10
Domestic Patent References:
JP59176584A
JP63207985A
JP170094U
JP6276896U
Attorney, Agent or Firm:
苫米地 正敏