Title:
Drilling device
Document Type and Number:
Japanese Patent JP5973217
Kind Code:
B2
Inventors:
Yamamoto Takumi
Tsutomu Matsui
Koji Kitahara
Tsutomu Matsui
Koji Kitahara
Application Number:
JP2012100980A
Publication Date:
August 23, 2016
Filing Date:
April 26, 2012
Export Citation:
Assignee:
Toyota Motor Kyushu Co., Ltd.
International Classes:
B26F1/18; B26D3/10; B26D7/18; B26F1/16
Domestic Patent References:
| JP2003011089A | ||||
| JP2005047099A | ||||
| JP5177597A |
Attorney, Agent or Firm:
Kenichiro Matsuo
Yasuo Ichikawa
Yasuo Ichikawa