Title:
低降伏比高強度高靱性鋼板及びその製造方法
Document Type and Number:
Japanese Patent JP3975920
Kind Code:
B2
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Inventors:
Ryuji Muraoka
Shigeru Endo
Nobuyuki Ishikawa
Toyohisa Shingu
Shigeru Endo
Nobuyuki Ishikawa
Toyohisa Shingu
Application Number:
JP2003005466A
Publication Date:
September 12, 2007
Filing Date:
January 14, 2003
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
C21D8/02; C22C38/00; C22C38/14; C22C38/58
Domestic Patent References:
JP2002129281A | ||||
JP9111342A | ||||
JP2004003012A | ||||
JP2004003014A |
Attorney, Agent or Firm:
Kenichiro Ochiai
Kazuhiro Mori
Kazuhiro Mori