Title:
ドリル
Document Type and Number:
Japanese Patent JP4834183
Kind Code:
B1
Inventors:
Koichi Arai
Yoshikazu Arai
Kimura Katsuyo
Yoshikazu Arai
Kimura Katsuyo
Application Number:
JP2011046991A
Publication Date:
December 14, 2011
Filing Date:
March 03, 2011
Export Citation:
Assignee:
Big Tool Co., Ltd.
International Classes:
B23B51/00
Domestic Patent References:
| JP2003225816A | 2003-08-12 | |||
| JPH0740119A | 1995-02-10 | |||
| JPH07164228A | 1995-06-27 | |||
| JP2000271811A | 2000-10-03 | |||
| JPS626929B2 | 1987-02-14 |
Attorney, Agent or Firm:
Kazuhiro Kiyohara