JPH082815Y2 - 光記録媒体 - Google Patents

光記録媒体

Info

Publication number
JPH082815Y2
JPH082815Y2 JP1987044979U JP4497987U JPH082815Y2 JP H082815 Y2 JPH082815 Y2 JP H082815Y2 JP 1987044979 U JP1987044979 U JP 1987044979U JP 4497987 U JP4497987 U JP 4497987U JP H082815 Y2 JPH082815 Y2 JP H082815Y2
Authority
JP
Japan
Prior art keywords
recording medium
optical recording
substrate
protective container
central portion
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
JP1987044979U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63153325U (en]
Inventor
勝彦 米本
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP1987044979U priority Critical patent/JPH082815Y2/ja
Publication of JPS63153325U publication Critical patent/JPS63153325U/ja
Application granted granted Critical
Publication of JPH082815Y2 publication Critical patent/JPH082815Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1987044979U 1987-03-25 1987-03-25 光記録媒体 Expired - Lifetime JPH082815Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987044979U JPH082815Y2 (ja) 1987-03-25 1987-03-25 光記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987044979U JPH082815Y2 (ja) 1987-03-25 1987-03-25 光記録媒体

Publications (2)

Publication Number Publication Date
JPS63153325U JPS63153325U (en]) 1988-10-07
JPH082815Y2 true JPH082815Y2 (ja) 1996-01-29

Family

ID=30863299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987044979U Expired - Lifetime JPH082815Y2 (ja) 1987-03-25 1987-03-25 光記録媒体

Country Status (1)

Country Link
JP (1) JPH082815Y2 (en])

Also Published As

Publication number Publication date
JPS63153325U (en]) 1988-10-07

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