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Patent Searching and Data


Title:
還元鉄塊成化物の冷却装置
Document Type and Number:
Japanese Patent JP4027744
Kind Code:
B2
Inventors:
Hiroshi Ichikawa
Ohba Yasushi
Sugimoto Yoshio
Yukio Owaki
Application Number:
JP2002225233A
Publication Date:
December 26, 2007
Filing Date:
August 01, 2002
Export Citation:
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Assignee:
Nippon Steel Engineering Co., Ltd.
International Classes:
C22B1/26; F27D15/02; C21B13/10; F27B21/00
Domestic Patent References:
JP2003106779A
JP2003105450A
JP6316718A
JP51148610A
Attorney, Agent or Firm:
Hiroaki Tamura
Tomoyuki Yabuki
Tsugeko Shigeo
Yoshiyuki Watanabe