JPS6030823Y2 - 透過反射型円板状記録担体 - Google Patents

透過反射型円板状記録担体

Info

Publication number
JPS6030823Y2
JPS6030823Y2 JP1977022138U JP2213877U JPS6030823Y2 JP S6030823 Y2 JPS6030823 Y2 JP S6030823Y2 JP 1977022138 U JP1977022138 U JP 1977022138U JP 2213877 U JP2213877 U JP 2213877U JP S6030823 Y2 JPS6030823 Y2 JP S6030823Y2
Authority
JP
Japan
Prior art keywords
record carrier
transmissive
information
shaped record
sides
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
Application number
JP1977022138U
Other languages
English (en)
Japanese (ja)
Other versions
JPS53117133U (cg-RX-API-DMAC7.html
Inventor
哲 山本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1977022138U priority Critical patent/JPS6030823Y2/ja
Publication of JPS53117133U publication Critical patent/JPS53117133U/ja
Application granted granted Critical
Publication of JPS6030823Y2 publication Critical patent/JPS6030823Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1977022138U 1977-02-24 1977-02-24 透過反射型円板状記録担体 Expired JPS6030823Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977022138U JPS6030823Y2 (ja) 1977-02-24 1977-02-24 透過反射型円板状記録担体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977022138U JPS6030823Y2 (ja) 1977-02-24 1977-02-24 透過反射型円板状記録担体

Publications (2)

Publication Number Publication Date
JPS53117133U JPS53117133U (cg-RX-API-DMAC7.html) 1978-09-18
JPS6030823Y2 true JPS6030823Y2 (ja) 1985-09-14

Family

ID=28856338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977022138U Expired JPS6030823Y2 (ja) 1977-02-24 1977-02-24 透過反射型円板状記録担体

Country Status (1)

Country Link
JP (1) JPS6030823Y2 (cg-RX-API-DMAC7.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913517A (cg-RX-API-DMAC7.html) * 1972-06-02 1974-02-06

Also Published As

Publication number Publication date
JPS53117133U (cg-RX-API-DMAC7.html) 1978-09-18

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