Title:
【発明の名称】ワークの曲げ加工方法
Document Type and Number:
Japanese Patent JP3320451
Kind Code:
B2
Inventors:
Shunta Shiota
Masao Yokoyama
Yoshio Suzuki
Masao Yokoyama
Yoshio Suzuki
Application Number:
JP17065392A
Publication Date:
September 03, 2002
Filing Date:
June 29, 1992
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
B21D7/025; B21D7/08; (IPC1-7): B21D7/08
Domestic Patent References:
| JP455022A | ||||
| JP1262025A |
Attorney, Agent or Firm:
Yasuhisa Kurose (2 outside)