Title:
磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法
Document Type and Number:
Japanese Patent JP3981374
Kind Code:
B2
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Inventors:
Kenno Matsuno
Application Number:
JP2004283795A
Publication Date:
September 26, 2007
Filing Date:
September 29, 2004
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
G11B5/84; B28D1/22; C03B33/04; C03B33/09; G11B5/73
Domestic Patent References:
| JP2005141824A | ||||
| JP2973354B2 |
Foreign References:
| WO2002076675A1 |