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Patent Searching and Data


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:
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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