DE60001928D1 - Method for producing a glass substrate for a magnetic recording medium - Google Patents

Method for producing a glass substrate for a magnetic recording medium

Info

Publication number
DE60001928D1
DE60001928D1 DE60001928T DE60001928T DE60001928D1 DE 60001928 D1 DE60001928 D1 DE 60001928D1 DE 60001928 T DE60001928 T DE 60001928T DE 60001928 T DE60001928 T DE 60001928T DE 60001928 D1 DE60001928 D1 DE 60001928D1
Authority
DE
Germany
Prior art keywords
producing
recording medium
glass substrate
magnetic recording
magnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60001928T
Other languages
German (de)
Inventor
Akio Fujimura
Hiroshi Miura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority claimed from EP00110274A external-priority patent/EP1157975B1/en
Application granted granted Critical
Publication of DE60001928D1 publication Critical patent/DE60001928D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE60001928T 2000-05-22 2000-05-22 Method for producing a glass substrate for a magnetic recording medium Expired - Lifetime DE60001928D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00110274A EP1157975B1 (en) 2000-04-28 2000-05-22 Method for preparing glass substrate for magnetic recording medium

Publications (1)

Publication Number Publication Date
DE60001928D1 true DE60001928D1 (en) 2003-05-08

Family

ID=8168710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60001928T Expired - Lifetime DE60001928D1 (en) 2000-05-22 2000-05-22 Method for producing a glass substrate for a magnetic recording medium

Country Status (2)

Country Link
AT (1) ATE236098T1 (en)
DE (1) DE60001928D1 (en)

Also Published As

Publication number Publication date
ATE236098T1 (en) 2003-04-15

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Legal Events

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8332 No legal effect for de