Title:
高炉炉体冷却システム
Document Type and Number:
Japanese Patent JP5422913
Kind Code:
B2
Inventors:
Masayuki Kitahara
Takeo Hiroshi
Hideaki Tsukiji
Kaname Shinmei
Takeo Hiroshi
Hideaki Tsukiji
Kaname Shinmei
Application Number:
JP2008124288A
Publication Date:
February 19, 2014
Filing Date:
May 12, 2008
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
C21B7/10
Domestic Patent References:
| JP6322418A | ||||
| JP63083206A | ||||
| JP57140805A | ||||
| JP60184609A | ||||
| JP50108110A | ||||
| JP53149005U |
Attorney, Agent or Firm:
Shigeru Inoue
Kazuhiro Mori
Kazuhiro Mori