JPS62186225U - - Google Patents

Info

Publication number
JPS62186225U
JPS62186225U JP7087086U JP7087086U JPS62186225U JP S62186225 U JPS62186225 U JP S62186225U JP 7087086 U JP7087086 U JP 7087086U JP 7087086 U JP7087086 U JP 7087086U JP S62186225 U JPS62186225 U JP S62186225U
Authority
JP
Japan
Prior art keywords
row
disk
pits
disk surface
irradiating
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
JP7087086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0525064Y2 (enrdf_load_stackoverflow
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 JP7087086U priority Critical patent/JPH0525064Y2/ja
Publication of JPS62186225U publication Critical patent/JPS62186225U/ja
Application granted granted Critical
Publication of JPH0525064Y2 publication Critical patent/JPH0525064Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP7087086U 1986-05-12 1986-05-12 Expired - Lifetime JPH0525064Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7087086U JPH0525064Y2 (enrdf_load_stackoverflow) 1986-05-12 1986-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7087086U JPH0525064Y2 (enrdf_load_stackoverflow) 1986-05-12 1986-05-12

Publications (2)

Publication Number Publication Date
JPS62186225U true JPS62186225U (enrdf_load_stackoverflow) 1987-11-26
JPH0525064Y2 JPH0525064Y2 (enrdf_load_stackoverflow) 1993-06-24

Family

ID=30912899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7087086U Expired - Lifetime JPH0525064Y2 (enrdf_load_stackoverflow) 1986-05-12 1986-05-12

Country Status (1)

Country Link
JP (1) JPH0525064Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0525064Y2 (enrdf_load_stackoverflow) 1993-06-24

Similar Documents

Publication Publication Date Title
JPS57130240A (en) Optical information recording and reproducing device and information recording medium for it
CA2156115A1 (en) Optical Information Recording Device and Method
JPS62186225U (enrdf_load_stackoverflow)
JPS6198231U (enrdf_load_stackoverflow)
JPS5512594A (en) Information reproducing disc
JPS6283221U (enrdf_load_stackoverflow)
JPH01165918U (enrdf_load_stackoverflow)
JPH0718020Y2 (ja) 光学式消去ヘッド
JPS6344224U (enrdf_load_stackoverflow)
JPS5963824U (ja) 光学的情報記録及び再生装置
JPH01181134U (enrdf_load_stackoverflow)
JPS6311726U (enrdf_load_stackoverflow)
JPS62202628U (enrdf_load_stackoverflow)
JPH01154513U (enrdf_load_stackoverflow)
JPS6412223U (enrdf_load_stackoverflow)
JPH0178319U (enrdf_load_stackoverflow)
JPH03121521U (enrdf_load_stackoverflow)
JPH02113820U (enrdf_load_stackoverflow)
JPS6283225U (enrdf_load_stackoverflow)
JPS62138314U (enrdf_load_stackoverflow)
JPS58165742U (ja) 光学式情報記憶媒体
JPS62175425U (enrdf_load_stackoverflow)
JPH02135991U (enrdf_load_stackoverflow)
JPS6433613U (enrdf_load_stackoverflow)
JPH02117720U (enrdf_load_stackoverflow)