JP2012216257A5 - - Google Patents

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Publication number
JP2012216257A5
JP2012216257A5 JP2011079629A JP2011079629A JP2012216257A5 JP 2012216257 A5 JP2012216257 A5 JP 2012216257A5 JP 2011079629 A JP2011079629 A JP 2011079629A JP 2011079629 A JP2011079629 A JP 2011079629A JP 2012216257 A5 JP2012216257 A5 JP 2012216257A5
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JP
Japan
Prior art keywords
brush
glass substrate
channel
polishing
magnetic disk
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Application number
JP2011079629A
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English (en)
Japanese (ja)
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JP2012216257A (ja
JP5839818B2 (ja
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Priority to JP2011079629A priority Critical patent/JP5839818B2/ja
Priority claimed from JP2011079629A external-priority patent/JP5839818B2/ja
Publication of JP2012216257A publication Critical patent/JP2012216257A/ja
Publication of JP2012216257A5 publication Critical patent/JP2012216257A5/ja
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Publication of JP5839818B2 publication Critical patent/JP5839818B2/ja
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JP2011079629A 2011-03-31 2011-03-31 磁気ディスク用ガラス基板の製造方法 Active JP5839818B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011079629A JP5839818B2 (ja) 2011-03-31 2011-03-31 磁気ディスク用ガラス基板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011079629A JP5839818B2 (ja) 2011-03-31 2011-03-31 磁気ディスク用ガラス基板の製造方法

Publications (3)

Publication Number Publication Date
JP2012216257A JP2012216257A (ja) 2012-11-08
JP2012216257A5 true JP2012216257A5 (enExample) 2014-03-13
JP5839818B2 JP5839818B2 (ja) 2016-01-06

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ID=47268902

Family Applications (1)

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JP2011079629A Active JP5839818B2 (ja) 2011-03-31 2011-03-31 磁気ディスク用ガラス基板の製造方法

Country Status (1)

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JP (1) JP5839818B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013099657A1 (ja) * 2011-12-28 2013-07-04 コニカミノルタ株式会社 情報記録媒体用ガラス基板およびその製造方法
CN116495997B (zh) * 2022-01-18 2025-02-14 成都拓米双都光电有限公司 用于玻璃蚀刻的旋转蚀刻装置和可折叠玻璃的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052266A (ja) * 1983-08-30 1985-03-25 Aichi Steel Works Ltd 湾曲研削ブラシの製造方法
JP2006015450A (ja) * 2004-07-01 2006-01-19 Hoya Corp 研磨ブラシ、磁気ディスク用基板の製造方法、磁気ディスク用基板の製造装置及び磁気ディスクの製造方法
JP5650523B2 (ja) * 2010-12-28 2015-01-07 Hoya株式会社 磁気記録媒体用ガラス基板の製造方法

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