JPH0394676U - - Google Patents

Info

Publication number
JPH0394676U
JPH0394676U JP1989152486U JP15248689U JPH0394676U JP H0394676 U JPH0394676 U JP H0394676U JP 1989152486 U JP1989152486 U JP 1989152486U JP 15248689 U JP15248689 U JP 15248689U JP H0394676 U JPH0394676 U JP H0394676U
Authority
JP
Japan
Prior art keywords
pair
hubs
optical recording
recording disk
integrated
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.)
Pending
Application number
JP1989152486U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1989152486U priority Critical patent/JPH0394676U/ja
Publication of JPH0394676U publication Critical patent/JPH0394676U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1989152486U 1989-12-29 1989-12-29 Pending JPH0394676U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989152486U JPH0394676U (US20020193084A1-20021219-M00002.png) 1989-12-29 1989-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989152486U JPH0394676U (US20020193084A1-20021219-M00002.png) 1989-12-29 1989-12-29

Publications (1)

Publication Number Publication Date
JPH0394676U true JPH0394676U (US20020193084A1-20021219-M00002.png) 1991-09-26

Family

ID=31698745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989152486U Pending JPH0394676U (US20020193084A1-20021219-M00002.png) 1989-12-29 1989-12-29

Country Status (1)

Country Link
JP (1) JPH0394676U (US20020193084A1-20021219-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009129486A (ja) * 2007-11-21 2009-06-11 Sony Corp 情報記録媒体基板製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009129486A (ja) * 2007-11-21 2009-06-11 Sony Corp 情報記録媒体基板製造方法

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