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Title:
溶鋼の製造方法
Document Type and Number:
Japanese Patent JP6476940
Kind Code:
B2
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Inventors:
Yuji Ogawa
Hiroshi Hirata
Takashi Orihon
Application Number:
JP2015020558A
Publication Date:
March 06, 2019
Filing Date:
February 04, 2015
Export Citation:
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Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
C21B13/14; F27D17/00
Domestic Patent References:
JP62247018A
JP52150318A
Foreign References:
US3963483
Attorney, Agent or Firm:
Takayoshi Kokubun



 
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