Title:
金属製部品の破断開始部形成方法
Document Type and Number:
Japanese Patent JP5340822
Kind Code:
B2
Inventors:
Koichi Hase
Application Number:
JP2009147861A
Publication Date:
November 13, 2013
Filing Date:
June 22, 2009
Export Citation:
Assignee:
Yasunaga Co., Ltd.
International Classes:
B23P13/00; F16C7/02
Domestic Patent References:
| JP2005106271A | ||||
| JP200836706A | ||||
| JP2006150473A | ||||
| JP2000502149A | ||||
| JP2006300081A |
Foreign References:
| US5208979 | ||||
| DE102007053814A1 |
Attorney, Agent or Firm:
Koichi Miyagawa