Title:
ロープ溝アンダーカットの修正加工装置およびこの修正加工装置を用いたロープ溝アンダーカットの修正加工方法
Document Type and Number:
Japanese Patent JP5534965
Kind Code:
B2
Inventors:
Takashi Akiyama
Masahiko Hasegawa
Tobita Akira
Masahiko Hasegawa
Tobita Akira
Application Number:
JP2010134617A
Publication Date:
July 02, 2014
Filing Date:
June 14, 2010
Export Citation:
Assignee:
Mitsubishi Electric Corporation
Mitsubishi Electric Building Techno Service Co., Ltd.
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
B23B5/48; B66B5/00; B66B11/08
Domestic Patent References:
| JP61065703A | ||||
| JP5177409A | ||||
| JP2007238296A | ||||
| JP6254745A | ||||
| JP2008087132A |
Attorney, Agent or Firm:
Keigo Murakami
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo