Title:
高炭素鋼又は高炭素合金鋼からなる熱延鋼板の製造方法
Document Type and Number:
Japanese Patent JP4352951
Kind Code:
B2
Inventors:
Kazuyoshi Kimura
Naoshi Maruyama
Atsushi cut field
Naoshi Maruyama
Atsushi cut field
Application Number:
JP2004074751A
Publication Date:
October 28, 2009
Filing Date:
March 16, 2004
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
B21B1/26; C21D9/46; B21B3/00; B21B45/02; C22C38/00; C22C38/04; C22C38/54
Domestic Patent References:
| JP2001164322A | ||||
| JP1312031A | ||||
| JP2003185501A |
Attorney, Agent or Firm:
Shoichi Hirose