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Title:
カップ状歯車の製造方法及び製造装置、並びに、外歯成形ローラー
Document Type and Number:
Japanese Patent JP4238747
Kind Code:
B2
Inventors:
Satoru Uemura
Hiromichi Tamiya
Takao Taniguchi
Takaya Nagahama
Application Number:
JP2004065893A
Publication Date:
March 18, 2009
Filing Date:
March 09, 2004
Export Citation:
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Assignee:
JTEKT Corporation
International Classes:
B21H5/02; B21H5/00
Domestic Patent References:
JP9206863A
JP2001058236A
JP6126373A
Attorney, Agent or Firm:
Kanji Maeda