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Patent Searching and Data


Title:
記録媒体および再生方法
Document Type and Number:
Japanese Patent JP4706730
Kind Code:
B2
Inventors:
Naozumi Sugimura
Hiroo Okamoto
Junji Shiokawa
Application Number:
JP2008191621A
Publication Date:
June 22, 2011
Filing Date:
July 25, 2008
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
H04N5/91; G11B20/10; G11B20/12; G11B27/00; G11B27/10; H04N5/76; H04N5/85
Domestic Patent References:
JP2002158971A
Attorney, Agent or Firm:
Manabu Inoue



 
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