Title:
歯車研削用ねじ状砥石及び歯車研削方法
Document Type and Number:
Japanese Patent JP5546603
Kind Code:
B2
Inventors:
Yanase 吉言
Masashi Ochi
Masashi Ochi
Application Number:
JP2012219075A
Publication Date:
July 09, 2014
Filing Date:
October 01, 2012
Export Citation:
Assignee:
Mitsubishi Heavy Industries, Ltd.
International Classes:
B23F21/02; B23F5/04; B24D7/18; B24B53/075
Attorney, Agent or Firm:
Toshiro Mitsuishi
Mitsuishi Spring common
Yasuyuki Tanaka
Matsumoto 洋
Tetsuzo Yamada
Mitsuishi Spring common
Yasuyuki Tanaka
Matsumoto 洋
Tetsuzo Yamada