Title:
転動部材の製造方法
Document Type and Number:
Japanese Patent JP4912385
Kind Code:
B2
Inventors:
Takayama Takemori
Application Number:
JP2008300120A
Publication Date:
April 11, 2012
Filing Date:
November 25, 2008
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
C21D9/32; C21D7/06; C22C38/00; C22C38/28; C22C38/58; F16H55/06
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Attorney, Agent or Firm:
Tsutomu Inoue