Title:
Bending molding equipment and molding method for plate-shaped metal materials
Document Type and Number:
Japanese Patent JP6308598
Kind Code:
B2
Inventors:
Takao Ito
Application Number:
JP2016250205A
Publication Date:
April 11, 2018
Filing Date:
December 23, 2016
Export Citation:
Assignee:
Aida Engineering Co., Ltd.
International Classes:
B21D11/20; B21D11/22
Domestic Patent References:
| JP63053316U | ||||
| JP52139336U | ||||
| JP2002301526A | ||||
| JP9155457A |
Attorney, Agent or Firm:
Kiyohiko Susumu