Title:
H形鋼の矯正方法
Document Type and Number:
Japanese Patent JP5412844
Kind Code:
B2
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Inventors:
Hiroyuki Okubo
Akira Sakakida
Fujio Yamashita
Inukai Sengo
Akira Sakakida
Fujio Yamashita
Inukai Sengo
Application Number:
JP2009013096A
Publication Date:
February 12, 2014
Filing Date:
January 23, 2009
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21D3/05; B21D37/18
Domestic Patent References:
| JP7075832A | ||||
| JP55100822A | ||||
| JP2002282944A |
Attorney, Agent or Firm:
Tetsuya Mori
Yoshiaki Naito
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Yoshiaki Naito
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