Title:
工作機械
Document Type and Number:
Japanese Patent JP5263862
Kind Code:
B2
Inventors:
Kikuo Maeda
Application Number:
JP2007153136A
Publication Date:
August 14, 2013
Filing Date:
June 08, 2007
Export Citation:
Assignee:
ntn corporation
International Classes:
C22C38/00; C22C38/46; F16C19/16; F16C19/26; F16C33/62; F16C33/64; C21D1/06; C21D9/40; C23C8/32
Domestic Patent References:
| JP2008285725A | ||||
| JP2005314794A | ||||
| JP2004027305A | ||||
| JP2002348636A | ||||
| JP2002339054A | ||||
| JP2007040383A | ||||
| JP2006317273A | ||||
| JP2005008737A |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Nobuo Arakawa
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Nobuo Arakawa