Title:
レールの研磨方法およびレール研磨装置
Document Type and Number:
Japanese Patent JP6553434
Kind Code:
B2
More Like This:
Inventors:
Koji Tezuka
Kobayashi Sadayuki
Kazutoshi Nagata
Tetsuya Muramatsu
Seiji Suzuki
Yuki Sawada
Takashi Kojima
Katsuichi Yamamoto
Kobayashi Sadayuki
Kazutoshi Nagata
Tetsuya Muramatsu
Seiji Suzuki
Yuki Sawada
Takashi Kojima
Katsuichi Yamamoto
Application Number:
JP2015139349A
Publication Date:
July 31, 2019
Filing Date:
July 13, 2015
Export Citation:
Assignee:
East Japan Railway Company
Sankyo Trading Co., Ltd.
Sankyo Trading Co., Ltd.
International Classes:
E01B31/17; B24B27/00; B24B45/00
Domestic Patent References:
JP9125302A | ||||
JP51054459Y1 | ||||
JP47025749Y1 | ||||
JP63018218U | ||||
JP2007040062A | ||||
JP50152305U | ||||
JP2015048640A | ||||
JP2004190334A |
Foreign References:
US5992329 |
Attorney, Agent or Firm:
Gwangyang International Patent Office