Title:
カップリング締付機のモータ速度制御方法
Document Type and Number:
Japanese Patent JP5304263
Kind Code:
B2
Inventors:
Kingo Sawada
Application Number:
JP2009011844A
Publication Date:
October 02, 2013
Filing Date:
January 22, 2009
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B25B23/151; B25B23/14; F16B31/02
Domestic Patent References:
| JP5064476A | ||||
| JP2307381A | ||||
| JP5332874A | ||||
| JP2005337469A | ||||
| JP2008295204A |
Attorney, Agent or Firm:
Eiichi Kobayashi