JPS62129128U - - Google Patents

Info

Publication number
JPS62129128U
JPS62129128U JP1986016121U JP1612186U JPS62129128U JP S62129128 U JPS62129128 U JP S62129128U JP 1986016121 U JP1986016121 U JP 1986016121U JP 1612186 U JP1612186 U JP 1612186U JP S62129128 U JPS62129128 U JP S62129128U
Authority
JP
Japan
Prior art keywords
peripheral edge
disk
light
outer peripheral
inner peripheral
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.)
Granted
Application number
JP1986016121U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430651Y2 (US20030220297A1-20031127-C00074.png
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 JP1986016121U priority Critical patent/JPH0430651Y2/ja
Publication of JPS62129128U publication Critical patent/JPS62129128U/ja
Application granted granted Critical
Publication of JPH0430651Y2 publication Critical patent/JPH0430651Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1986016121U 1986-02-06 1986-02-06 Expired JPH0430651Y2 (US20030220297A1-20031127-C00074.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986016121U JPH0430651Y2 (US20030220297A1-20031127-C00074.png) 1986-02-06 1986-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986016121U JPH0430651Y2 (US20030220297A1-20031127-C00074.png) 1986-02-06 1986-02-06

Publications (2)

Publication Number Publication Date
JPS62129128U true JPS62129128U (US20030220297A1-20031127-C00074.png) 1987-08-15
JPH0430651Y2 JPH0430651Y2 (US20030220297A1-20031127-C00074.png) 1992-07-23

Family

ID=30807690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986016121U Expired JPH0430651Y2 (US20030220297A1-20031127-C00074.png) 1986-02-06 1986-02-06

Country Status (1)

Country Link
JP (1) JPH0430651Y2 (US20030220297A1-20031127-C00074.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999033052A1 (fr) * 1997-12-19 1999-07-01 Ichiro Yokota Support d'enregistrement optique, son procede de fabrication et dispositif servant a reproduire un signal d'enregistrement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999033052A1 (fr) * 1997-12-19 1999-07-01 Ichiro Yokota Support d'enregistrement optique, son procede de fabrication et dispositif servant a reproduire un signal d'enregistrement

Also Published As

Publication number Publication date
JPH0430651Y2 (US20030220297A1-20031127-C00074.png) 1992-07-23

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