Title:
A manufacturing method of the glass substrate for information recording media
Document Type and Number:
Japanese Patent JP6105488
Kind Code:
B2
Inventors:
Noriko Shimazu
Application Number:
JP2013551647A
Publication Date:
March 29, 2017
Filing Date:
December 19, 2012
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
G11B5/84; B08B1/04; B08B3/12
Domestic Patent References:
| JP2004335081A | ||||
| JP2001098298A | ||||
| JP2008043842A | ||||
| JP2008243342A |
Attorney, Agent or Firm:
Fukami patent office
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