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Patent Searching and Data


Title:
高炉操業方法
Document Type and Number:
Japanese Patent JP4760976
Kind Code:
B2
Inventors:
浅沼 稔
野内 泰平
藤林 晃夫
Application Number:
JP2009299098A
Publication Date:
August 31, 2011
Filing Date:
December 29, 2009
Export Citation:
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Assignee:
JFEスチール株式会社
International Classes:
C21B5/00; C21B5/06; F23C1/00; F23C9/08; F23C99/00; F23D17/00; F23L7/00; F27D17/00
Domestic Patent References:
JP62120413A
JP2007271188A
JP63171815A
JP2009221547A
JP2007078239A
JP2004076639A
Foreign References:
Attorney, Agent or Firm:
苫米地 正敏