JPS59194130U - 光学記録媒体 - Google Patents

光学記録媒体

Info

Publication number
JPS59194130U
JPS59194130U JP1983088439U JP8843983U JPS59194130U JP S59194130 U JPS59194130 U JP S59194130U JP 1983088439 U JP1983088439 U JP 1983088439U JP 8843983 U JP8843983 U JP 8843983U JP S59194130 U JPS59194130 U JP S59194130U
Authority
JP
Japan
Prior art keywords
optical recording
recording medium
recorded
spacer
control signal
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
JP1983088439U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227386Y2 (enrdf_load_stackoverflow
Inventor
芳彦 森田
外山　建夫
真野　義純
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1983088439U priority Critical patent/JPS59194130U/ja
Publication of JPS59194130U publication Critical patent/JPS59194130U/ja
Application granted granted Critical
Publication of JPH0227386Y2 publication Critical patent/JPH0227386Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1983088439U 1983-06-08 1983-06-08 光学記録媒体 Granted JPS59194130U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983088439U JPS59194130U (ja) 1983-06-08 1983-06-08 光学記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983088439U JPS59194130U (ja) 1983-06-08 1983-06-08 光学記録媒体

Publications (2)

Publication Number Publication Date
JPS59194130U true JPS59194130U (ja) 1984-12-24
JPH0227386Y2 JPH0227386Y2 (enrdf_load_stackoverflow) 1990-07-24

Family

ID=30218349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983088439U Granted JPS59194130U (ja) 1983-06-08 1983-06-08 光学記録媒体

Country Status (1)

Country Link
JP (1) JPS59194130U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0227386Y2 (enrdf_load_stackoverflow) 1990-07-24

Similar Documents

Publication Publication Date Title
JPS59194130U (ja) 光学記録媒体
JPS5862451U (ja) 光記録媒体
JPS5877833U (ja) 情報記録板
JPS6020672U (ja) 光記録媒体
JPS59157233U (ja) 光情報記録媒体
JPS6054224U (ja) 案内溝を有する情報記録媒体
JPS6016381U (ja) テ−プカセツト
JPS63130987U (enrdf_load_stackoverflow)
JPS60123713U (ja) 磁気ヘツド
JPS6146658U (ja) 一時記録カ−ド
JPS60175328U (ja) 情報記録媒体
JPS59189727U (ja) 磁気記録媒体
JPS59153618U (ja) 情報記録媒体
JPS60127685U (ja) 光記録デイスク
JPS6285928U (enrdf_load_stackoverflow)
JPS5917073U (ja) 円盤状記録媒体
JPS59145786U (ja) 磁性体付デジタルオ−デイオデイスク
JPS6026625U (ja) 光デイスク
JPS59118135U (ja) 磁気シ−ト付デジタルオ−デイオデイスク
JPS59164944U (ja) 光学式情報記録媒体
JPS6054225U (ja) 情報記録用カ−ド
JPS59177032U (ja) レ−ザ−デイスク
JPS59189793U (ja) デイジタル・オ−デイオ情報信号記録媒体
JPS6085726U (ja) エアサンドイツチ型光デイスク
JPS6062165U (ja) 光学検知マ−クを有する情報記録用カ−ド