Title:
竪型炉の炉底耐火物の内張り構造
Document Type and Number:
Japanese Patent JP5817959
Kind Code:
B2
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Inventors:
Kenichi Shimodaira
Koji Yamamoto
Yasumasa Fukushima
Koji Yamamoto
Yasumasa Fukushima
Application Number:
JP2011010730A
Publication Date:
November 18, 2015
Filing Date:
January 21, 2011
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
F27D1/00; C21B7/06; F27B1/14; F27D1/04
Domestic Patent References:
| JP2009198093A |
Attorney, Agent or Firm:
Junzo Ogawa
Morio Nakamura
Shiro Fujitani
Morio Nakamura
Shiro Fujitani
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