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Title:
圧痕加工方法
Document Type and Number:
Japanese Patent JP4644000
Kind Code:
B2
Inventors:
Chiyoshi wisdom
Application Number:
JP2005031556A
Publication Date:
March 02, 2011
Filing Date:
February 08, 2005
Export Citation:
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Assignee:
ALPS ELECTRIC CO.,LTD.
International Classes:
B21D31/00; B29C59/02
Domestic Patent References:
JP2004344916A
JP10261567A
JP6277894A
JP2002254436A
Attorney, Agent or Firm:
Amada Masayuki
Yoshimasa Okada
Tsutomu Mizoguchi
Hiroyoshi Aoki



 
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