Title:
冷間ロール加工方法及び冷間ロール加工装置
Document Type and Number:
Japanese Patent JP6371251
Kind Code:
B2
Inventors:
Mariko Yamada
Application Number:
JP2015071473A
Publication Date:
August 08, 2018
Filing Date:
March 31, 2015
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B21H1/00; B21D3/05
Domestic Patent References:
| JP45001346B1 | ||||
| JP63097325A | ||||
| JP11333520A | ||||
| JP6445569A | ||||
| JP9300002A |
Attorney, Agent or Firm:
Hajime Amano
Yoshinori Ikeda
Hiroshi Ogawa
Koji Ishida
Kazuki Kagami
Kenichi Fujinaka
Yoshinori Ikeda
Hiroshi Ogawa
Koji Ishida
Kazuki Kagami
Kenichi Fujinaka