Title:
曲げ金型並びにその加工方法及び加工装置
Document Type and Number:
Japanese Patent JP4697922
Kind Code:
B2
Inventors:
Shiro Hayashi
Application Number:
JP2003057773A
Publication Date:
June 08, 2011
Filing Date:
March 04, 2003
Export Citation:
Assignee:
Amada Co., Ltd.
International Classes:
B21D5/02; B24B19/02; B21D37/20
Domestic Patent References:
| JP8052515A | ||||
| JP1186219A | ||||
| JP9099320A | ||||
| JP62079968A | ||||
| JP2002200526A |
Attorney, Agent or Firm:
Akira Saito