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Title:
クランク軸の少なくともクランクピンを取り囲む平らな肩部を旋削する機械及び方法
Document Type and Number:
Japanese Patent JP6078079
Kind Code:
B2
Inventors:
Junker Elvin
Application Number:
JP2014547931A
Publication Date:
February 08, 2017
Filing Date:
December 18, 2012
Export Citation:
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Assignee:
Erwin Junker Maschinenfabrik GmbH
International Classes:
B23B5/18; B21K1/08
Domestic Patent References:
JP64051201A
JP2009082994A
JP2002103220A
JP2003225803A
Foreign References:
DE19609239A1
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Ryo Ishizaki