Title:
Cong Rod's break starting part formation method and a forming device
Document Type and Number:
Japanese Patent JP6145301
Kind Code:
B2
Inventors:
Kamenasu Yuuji
Jungo Matsui
Jungo Matsui
Application Number:
JP2013102065A
Publication Date:
June 07, 2017
Filing Date:
May 14, 2013
Export Citation:
Assignee:
Yasunaga Co., Ltd.
International Classes:
B23D3/02; B23P13/00
Domestic Patent References:
| JP2011692A | ||||
| JP2005106271A | ||||
| JP200534952A | ||||
| JP9201641A | ||||
| JP57173404A |
Attorney, Agent or Firm:
Koichi Miyagawa