Title:
管内研磨機
Document Type and Number:
Japanese Patent JP6679670
Kind Code:
B2
More Like This:
Inventors:
Kazuhiko Hayashi
Masami Uno
Ayumu Yamane
Masami Uno
Ayumu Yamane
Application Number:
JP2018144531A
Publication Date:
April 15, 2020
Filing Date:
July 31, 2018
Export Citation:
Assignee:
Japan Nodig Technology Co., Ltd.
International Classes:
B24B5/40
Domestic Patent References:
JP2010046737A | ||||
JP3205032U | ||||
JP63103943U | ||||
JP1138651U | ||||
JP2130747U | ||||
JP63039757A | ||||
JP2010089232A |
Foreign References:
GB2208069A | ||||
GB2200306A |
Attorney, Agent or Firm:
Toyoyama Ogi