JPS6023935U - 光ディスク - Google Patents

光ディスク

Info

Publication number
JPS6023935U
JPS6023935U JP1983114324U JP11432483U JPS6023935U JP S6023935 U JPS6023935 U JP S6023935U JP 1983114324 U JP1983114324 U JP 1983114324U JP 11432483 U JP11432483 U JP 11432483U JP S6023935 U JPS6023935 U JP S6023935U
Authority
JP
Japan
Prior art keywords
information storage
optical disk
storage member
optical information
adhesive
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
JP1983114324U
Other languages
English (en)
Japanese (ja)
Other versions
JPH034978Y2 (US20110009641A1-20110113-C00116.png
Inventor
吉井　正樹
海老沼　尚武
金田　愛三
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1983114324U priority Critical patent/JPS6023935U/ja
Publication of JPS6023935U publication Critical patent/JPS6023935U/ja
Application granted granted Critical
Publication of JPH034978Y2 publication Critical patent/JPH034978Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1983114324U 1983-07-25 1983-07-25 光ディスク Granted JPS6023935U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983114324U JPS6023935U (ja) 1983-07-25 1983-07-25 光ディスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983114324U JPS6023935U (ja) 1983-07-25 1983-07-25 光ディスク

Publications (2)

Publication Number Publication Date
JPS6023935U true JPS6023935U (ja) 1985-02-19
JPH034978Y2 JPH034978Y2 (US20110009641A1-20110113-C00116.png) 1991-02-08

Family

ID=30264315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983114324U Granted JPS6023935U (ja) 1983-07-25 1983-07-25 光ディスク

Country Status (1)

Country Link
JP (1) JPS6023935U (US20110009641A1-20110113-C00116.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01133227U (US20110009641A1-20110113-C00116.png) * 1988-02-25 1989-09-11
JPH0455114U (US20110009641A1-20110113-C00116.png) * 1990-09-18 1992-05-12

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788538A (en) * 1980-11-19 1982-06-02 Toshiba Corp Optical disc
JPS58108044A (ja) * 1981-12-22 1983-06-28 Pioneer Electronic Corp 光学式デイスク

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788538A (en) * 1980-11-19 1982-06-02 Toshiba Corp Optical disc
JPS58108044A (ja) * 1981-12-22 1983-06-28 Pioneer Electronic Corp 光学式デイスク

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01133227U (US20110009641A1-20110113-C00116.png) * 1988-02-25 1989-09-11
JPH0455114U (US20110009641A1-20110113-C00116.png) * 1990-09-18 1992-05-12

Also Published As

Publication number Publication date
JPH034978Y2 (US20110009641A1-20110113-C00116.png) 1991-02-08

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