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Title:
炭素含有耐火物の熱処理方法
Document Type and Number:
Japanese Patent JP4782068
Kind Code:
B2
Inventors:
Taira Hatsuo
Application Number:
JP2007114253A
Publication Date:
September 28, 2011
Filing Date:
April 24, 2007
Export Citation:
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Assignee:
Nippon Steel Corporation
International Classes:
C04B35/64; F27B17/00; F27D11/12; H05B6/64
Domestic Patent References:
JP2006199571A
JP2000272973A
JP7247170A
JP6263547A
Attorney, Agent or Firm:
Tetsuo Kanamoto
Miaki Kametani
Koji Hagiwara