JPH0411932B2 - - Google Patents

Info

Publication number
JPH0411932B2
JPH0411932B2 JP61177464A JP17746486A JPH0411932B2 JP H0411932 B2 JPH0411932 B2 JP H0411932B2 JP 61177464 A JP61177464 A JP 61177464A JP 17746486 A JP17746486 A JP 17746486A JP H0411932 B2 JPH0411932 B2 JP H0411932B2
Authority
JP
Japan
Prior art keywords
jig
plate
original plate
reference plate
original
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
JP61177464A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62121942A (ja
Inventor
Yasushi Myazono
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Publication of JPS62121942A publication Critical patent/JPS62121942A/ja
Publication of JPH0411932B2 publication Critical patent/JPH0411932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
JP17746486A 1985-07-30 1986-07-28 光情報記録媒体用基板と光情報記録媒体の各製造方法 Granted JPS62121942A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16836285 1985-07-30
JP60-168362 1985-07-30

Publications (2)

Publication Number Publication Date
JPS62121942A JPS62121942A (ja) 1987-06-03
JPH0411932B2 true JPH0411932B2 (enrdf_load_stackoverflow) 1992-03-03

Family

ID=15866675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17746486A Granted JPS62121942A (ja) 1985-07-30 1986-07-28 光情報記録媒体用基板と光情報記録媒体の各製造方法

Country Status (1)

Country Link
JP (1) JPS62121942A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0790603B1 (en) * 1996-02-16 2003-12-17 Matsushita Electric Industrial Co., Ltd. Method and apparatus for initializing optical recording medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0636253B2 (ja) * 1983-08-18 1994-05-11 シャープ株式会社 光メモリ円板

Also Published As

Publication number Publication date
JPS62121942A (ja) 1987-06-03

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