Title:
車両補強用中空部材
Document Type and Number:
Japanese Patent JP5776472
Kind Code:
B2
Inventors:
Yuji Hashimoto
Takaro Iguchi
Masatoshi Aratani
Takaro Iguchi
Masatoshi Aratani
Application Number:
JP2011211983A
Publication Date:
September 09, 2015
Filing Date:
September 28, 2011
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
C22C38/00; B21C37/08; C21D9/08; C21D9/50; C22C38/14; C22C38/16
Domestic Patent References:
| JP9104921A | ||||
| JP2010242164A | ||||
| JP60116722A |
Attorney, Agent or Firm:
Kenichiro Ochiai
Eiichi Kobayashi
Eiichi Kobayashi