Title:
【発明の名称】ベルレス高炉による高炉操業方法
Document Type and Number:
Japanese Patent JP2996803
Kind Code:
B2
Inventors:
Nobuaki Kawai
Hiroshi Oda
Kazumoto Kakiuchi
Hiroshi Oda
Kazumoto Kakiuchi
Application Number:
JP7590592A
Publication Date:
January 11, 2000
Filing Date:
February 28, 1992
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C21B5/00; (IPC1-7): C21B5/00
Domestic Patent References:
| JP60110804A |
Attorney, Agent or Firm:
Yasuhiro Hagiwara