Title:
鋼板の製造ライン及び鋼板の製造方法
Document Type and Number:
Japanese Patent JP4333321
Kind Code:
B2
Inventors:
Atsushi Kosegawa
Application Number:
JP2003362454A
Publication Date:
September 16, 2009
Filing Date:
October 22, 2003
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
B21B1/26; B21D1/05; B21B1/38; B21B45/00; B21B45/02
Domestic Patent References:
| JP11267755A | ||||
| JP11226642A | ||||
| JP61212422A | ||||
| JP62072430A |
Attorney, Agent or Firm:
Tetsuro Hoshino
Akihiko Yamashita
Kishimoto Tatsuto
Akihiko Yamashita
Kishimoto Tatsuto