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Patent Searching and Data


Title:
酸化鉄含有物質の還元方法
Document Type and Number:
Japanese Patent JP5218196
Kind Code:
B2
Inventors:
Hideaki Yabe
Taira Hatsuo
Takamoto Yasushi
Application Number:
JP2009073169A
Publication Date:
June 26, 2013
Filing Date:
March 25, 2009
Export Citation:
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Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
C21B13/00; F27D11/12
Domestic Patent References:
JP2007205639A
JP2008231465A
JP6279824A
Attorney, Agent or Firm:
Katsuo Naruse
Tomohiro Nakamura
Masashi Torino
Kazuya Sasaki