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Title:
対物光学系、光ピックアップ装置、及び光ディスクドライブ装置
Document Type and Number:
Japanese Patent JP4483864
Kind Code:
B2
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Inventors:
Toru Kimura
Yuichi Shin
Application Number:
JP2006513850A
Publication Date:
June 16, 2010
Filing Date:
May 17, 2005
Export Citation:
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Assignee:
Konica Minolta Opto Co., Ltd.
International Classes:
G11B7/135; G02B5/18; G02B13/00; G02B13/18; G11B7/00; G11B7/125
Domestic Patent References:
JP2004138895A
JP200479146A
JP2001209966A



 
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