Title:
超音波振動子を備えた切削工具
Document Type and Number:
Japanese Patent JP5255882
Kind Code:
B2
Inventors:
Fumiteru Tashino
Akatsuki Qiu
Sosuke Kumagai
Akatsuki Qiu
Sosuke Kumagai
Application Number:
JP2008090037A
Publication Date:
August 07, 2013
Filing Date:
March 31, 2008
Export Citation:
Assignee:
Disco Co., Ltd.
International Classes:
B24B1/04; B24B45/00
Foreign References:
| WO2008047790A1 | ||||
| WO2008047789A1 | ||||
| WO2006137453A1 |
Attorney, Agent or Firm:
Isao Sasaki
Kyoko Kawamura
Ken Kubo
Kyoko Kawamura
Ken Kubo