Title:
T字部材成形方法およびT字部材
Document Type and Number:
Japanese Patent JP5381191
Kind Code:
B2
Inventors:
Takayuki Futatsuka
Yuji Yamazaki
Takeshi Fujita
Takaaki Hira
Akihide Yoshitake
Yuji Yamazaki
Takeshi Fujita
Takaaki Hira
Akihide Yoshitake
Application Number:
JP2009062456A
Publication Date:
January 08, 2014
Filing Date:
March 16, 2009
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21D47/01; B21D5/01; B21D11/08; B21D13/02
Domestic Patent References:
| JP2006296445A | ||||
| JP7080580A | ||||
| JP2005178588A | ||||
| JP2009262232A |
Attorney, Agent or Firm:
Kenichiro Ochiai
Suzuki Yoko
Eiichi Kobayashi
Suzuki Yoko
Eiichi Kobayashi