Title:
ピーニング工具および加工方法
Document Type and Number:
Japanese Patent JP4939622
Kind Code:
B2
Inventors:
Shinya Miyauchi
Suzuki Tetsuya
Katsuyuki Kawasumi
Suzuki Tetsuya
Katsuyuki Kawasumi
Application Number:
JP2010067253A
Publication Date:
May 30, 2012
Filing Date:
March 24, 2010
Export Citation:
Assignee:
Sugino Machine Co., Ltd.
International Classes:
B24B39/02
Domestic Patent References:
| JP2007301645A | ||||
| JP2003159648A | ||||
| JP62246470A | ||||
| JP62193769A |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Yoshihiro Okabayashi
Etsuo Tada
Yoshihiro Okabayashi