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Title:
フレネルレンズの製造方法、フレネルレンズの金型の製造方法、および、切削加工装置
Document Type and Number:
Japanese Patent JP5359844
Kind Code:
B2
Inventors:
Akira Ito
Michio Kameyama
Terukazu Fukaya
Yukio Korogi
Application Number:
JP2009281753A
Publication Date:
December 04, 2013
Filing Date:
December 11, 2009
Export Citation:
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Assignee:
株式会社デンソー
International Classes:
B23B5/36; B23B1/00
Domestic Patent References:
JP2006297715A
JP61252002A
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno



 
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