Title:
高強度熱延鋼板とその製造方法
Document Type and Number:
Japanese Patent JP4232545
Kind Code:
B2
Inventors:
Norio Imai
Toshiro Tomita
Toshiro Tomita
Application Number:
JP2003166816A
Publication Date:
March 04, 2009
Filing Date:
June 11, 2003
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
C21D9/46; C22C38/00; C22C38/14; C22C38/38
Domestic Patent References:
| JP48103017A |
Attorney, Agent or Firm:
Shoichi Hirose