Title:
A manufacturing method of growth flange forming parts
Document Type and Number:
Japanese Patent JP6015784
Kind Code:
B2
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Inventors:
Kentaro Sato
Yasuhiro Kishigami
Takeshi Shiozaki
Yasuhiro Kishigami
Takeshi Shiozaki
Application Number:
JP2015009202A
Publication Date:
October 26, 2016
Filing Date:
January 21, 2015
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21D19/08; B21D22/26
Domestic Patent References:
| JP5076951A | ||||
| JP60166420U | ||||
| JP3142020A | ||||
| JP2008264857A |
Attorney, Agent or Firm:
Toshihiko Ishikawa