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Title:
金属製部品の破断開始部形成方法
Document Type and Number:
Japanese Patent JP5340822
Kind Code:
B2
Inventors:
長谷 浩一
Application Number:
JP2009147861A
Publication Date:
November 13, 2013
Filing Date:
June 22, 2009
Export Citation:
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Assignee:
株式会社安永
International Classes:
B23P13/00; F16C7/02
Domestic Patent References:
JP2005106271A
JP200836706A
JP2006150473A
JP2000502149A
JP2006300081A
Foreign References:
US5208979
DE102007053814A1
Attorney, Agent or Firm:
宮川 宏一



 
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