JPH0444332B2 - - Google Patents

Info

Publication number
JPH0444332B2
JPH0444332B2 JP62066846A JP6684687A JPH0444332B2 JP H0444332 B2 JPH0444332 B2 JP H0444332B2 JP 62066846 A JP62066846 A JP 62066846A JP 6684687 A JP6684687 A JP 6684687A JP H0444332 B2 JPH0444332 B2 JP H0444332B2
Authority
JP
Japan
Prior art keywords
optical disk
optical
outer diameter
disk
present
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
JP62066846A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63231744A (ja
Inventor
Tsutomu Fujita
Toshitsugu Kikuchi
Junichi Kimura
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP62066846A priority Critical patent/JPS63231744A/ja
Publication of JPS63231744A publication Critical patent/JPS63231744A/ja
Publication of JPH0444332B2 publication Critical patent/JPH0444332B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP62066846A 1987-03-19 1987-03-19 光デイスク Granted JPS63231744A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62066846A JPS63231744A (ja) 1987-03-19 1987-03-19 光デイスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62066846A JPS63231744A (ja) 1987-03-19 1987-03-19 光デイスク

Publications (2)

Publication Number Publication Date
JPS63231744A JPS63231744A (ja) 1988-09-27
JPH0444332B2 true JPH0444332B2 (enrdf_load_html_response) 1992-07-21

Family

ID=13327616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62066846A Granted JPS63231744A (ja) 1987-03-19 1987-03-19 光デイスク

Country Status (1)

Country Link
JP (1) JPS63231744A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS63231744A (ja) 1988-09-27

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