Title:
ＨＤＤ用ガラス基板
Document Type and Number:
Japanese Patent JPWO2013094450
Kind Code:
A
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Inventors:
Daishi Kajita
Application Number:
JP2012081901W
Publication Date:
April 27, 2015
Filing Date:
December 10, 2012
Export Citation:
Assignee:
Hoya Corp.
International Classes:
C03C3/087; G11B5/73; C03C3/093; C03C21/00; G11B5/84
Attorney, Agent or Firm:
Patent business corporation Fukami patent firm