Title:
溶鋼の脱硫方法
Document Type and Number:
Japanese Patent JP5293759
Kind Code:
B2
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Inventors:
Mitsuhiro Numata
Application Number:
JP2011035944A
Publication Date:
September 18, 2013
Filing Date:
February 22, 2011
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
C21C7/064; C21C7/04; C21C7/072
Domestic Patent References:
JP49117324A | ||||
JP5256011A | ||||
JP58167712A | ||||
JP61183408A | ||||
JP2001192723A | ||||
JP200452077A | ||||
JP2009144221A |
Attorney, Agent or Firm:
Shoichi Hirose