Title:
パイプ深曲げの同時成形金型
Document Type and Number:
Japanese Patent JP5491456
Kind Code:
B2
Inventors:
Yushi Ohashi
Riichi Hibino
Riichi Hibino
Application Number:
JP2011130086A
Publication Date:
May 14, 2014
Filing Date:
June 10, 2011
Export Citation:
Assignee:
Ohashi Iron Works Co., Ltd.
International Classes:
B21D7/06; B21D37/08
Domestic Patent References:
| JP62203618A | ||||
| JP1271014A | ||||
| JP49040785B1 | ||||
| JP51023464A |
Attorney, Agent or Firm:
Kinichi Nishiyama