Title:
鋼管を熱間曲げ加工する工法
Document Type and Number:
Japanese Patent JP6437415
Kind Code:
B2
Inventors:
Suzumori Rio
Yoshiyuki Nagayama
Yoshiyuki Nagayama
Application Number:
JP2015196061A
Publication Date:
December 12, 2018
Filing Date:
October 01, 2015
Export Citation:
Assignee:
Toyota Iron Works Co., Ltd.
International Classes:
B21D7/16; C21D1/18; C21D9/08
Domestic Patent References:
| JP7252594A | ||||
| JP2013252567A | ||||
| JP617019A | ||||
| JP2015116575A | ||||
| JP201391099A | ||||
| JP201382979A |
Foreign References:
| WO2015001705A1 |
Attorney, Agent or Firm:
Okada International Patent Office