Title:
金属条材の曲げ加工方法
Document Type and Number:
Japanese Patent JP4947828
Kind Code:
B2
Inventors:
Yasuo Watanabe
Takeo Masao
Yoshiyuki Morishita
Nishibaba Kazunori
Shigeki Kishihara
Fumiaki Tada
Nobuyoshi Kitayama
Takeo Masao
Yoshiyuki Morishita
Nishibaba Kazunori
Shigeki Kishihara
Fumiaki Tada
Nobuyoshi Kitayama
Application Number:
JP2000139161A
Publication Date:
June 06, 2012
Filing Date:
May 11, 2000
Export Citation:
Assignee:
Dai-ichi Kogyo Kogyo Co., Ltd.
International Classes:
B21D7/16; B21D7/14
Domestic Patent References:
| JP57206523A | ||||
| JP3056804B2 | ||||
| JP8323427A | ||||
| JP8323426A |
Attorney, Agent or Firm:
Kyozo Norimatsu