Title:
降伏応力及び残留応力のバラツキの小さい鋼板の製造方法
Document Type and Number:
Japanese Patent JP4018572
Kind Code:
B2
Inventors:
Sadao Morimoto
Katsumi Kobayashi
Yoichiro Kobayashi
Katsumi Kobayashi
Yoichiro Kobayashi
Application Number:
JP2003081194A
Publication Date:
December 05, 2007
Filing Date:
March 24, 2003
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B21B37/76; B21D1/00; B21B37/00; B21B37/74; B21B45/02
Domestic Patent References:
| JP5295426A | ||||
| JP7310119A | ||||
| JP8157960A | ||||
| JP2000301220A | ||||
| JP62180022A |
Attorney, Agent or Firm:
Kyuichi Ueki
Etsushi Kotani
Etsushi Kotani