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Title:
The machinery structural part using Case hardening steel and this which can control unusual grain generating at the time of carburization processing
Document Type and Number:
Japanese Patent JP6186289
Kind Code:
B2
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Inventors:
Okamoto Shirou
Shindo Yosuke
Application Number:
JP2014036210A
Publication Date:
August 23, 2017
Filing Date:
February 27, 2014
Export Citation:
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Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
C22C38/00; C22C38/38; C22C38/58
Domestic Patent References:
JP2011094169A
JP2012072427A
JP2012158827A
JP2011219854A
Attorney, Agent or Firm:
Takuji Yamada
Norihito Yamao
Noriko Cauldron
Masahiro Sasaki



 
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