Title:
非水冷型薄手低降伏比高張力鋼およびその製造方法
Document Type and Number:
Japanese Patent JP3981615
Kind Code:
B2
Inventors:
Nobuhiko Sakita
Yoshihide Nagai
Fukamizu Hidenori
Yoshiyuki Watanabe
Yoshihide Nagai
Fukamizu Hidenori
Yoshiyuki Watanabe
Application Number:
JP2002285753A
Publication Date:
September 26, 2007
Filing Date:
September 30, 2002
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C21D8/02; C22C38/00; C22C38/14; C22C38/58
Domestic Patent References:
| JP2002003987A | ||||
| JP4103716A |
Attorney, Agent or Firm:
Hisataka Tanaka
Shunta Naito
Shunta Naito