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Title:
鉄系粉末焼結体製プリフォーム
Document Type and Number:
Japanese Patent JP5090309
Kind Code:
B2
Inventors:
Akira Matsuo
Hiroshi Takiguchi
Yasuhiro Okazaki
Application Number:
JP2008253651A
Publication Date:
December 05, 2012
Filing Date:
September 30, 2008
Export Citation:
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Assignee:
Nippon Piston Ring Co., Ltd.
Fuji Heavy Industries Ltd.
International Classes:
B22D19/00; B22F7/08; B22F7/00
Domestic Patent References:
JP2007098408A
JP2001334357A
JP2000310154A
JP8290255A
Attorney, Agent or Firm:
Eiichi Kobayashi



 
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