Title:
予備還元焼結鉱の製造方法およびこれを利用した高炉操業方法
Document Type and Number:
Japanese Patent JP5549227
Kind Code:
B2
Inventors:
Takazo Kawaguchi
Upper castle 親司
Upper castle 親司
Application Number:
JP2010002008A
Publication Date:
July 16, 2014
Filing Date:
January 07, 2010
Export Citation:
Assignee:
The NSC 住金, Inc.
International Classes:
C21B13/02; C21B5/00; C22B1/16; F27B1/12
Attorney, Agent or Firm:
Patent business corporation Woods Michio patent firm
Woods Michio
Hideyuki Matsunaga
Woods Michio
Hideyuki Matsunaga