JPH0447383B2 - - Google Patents

Info

Publication number
JPH0447383B2
JPH0447383B2 JP61144253A JP14425386A JPH0447383B2 JP H0447383 B2 JPH0447383 B2 JP H0447383B2 JP 61144253 A JP61144253 A JP 61144253A JP 14425386 A JP14425386 A JP 14425386A JP H0447383 B2 JPH0447383 B2 JP H0447383B2
Authority
JP
Japan
Prior art keywords
annular
circular
adhesive
substrate
signal recording
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
JP61144253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632132A (ja
Inventor
Yasushi Murata
Shuichi Yanagisawa
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP61144253A priority Critical patent/JPS632132A/ja
Publication of JPS632132A publication Critical patent/JPS632132A/ja
Publication of JPH0447383B2 publication Critical patent/JPH0447383B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP61144253A 1986-06-20 1986-06-20 光学式情報記録担体 Granted JPS632132A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61144253A JPS632132A (ja) 1986-06-20 1986-06-20 光学式情報記録担体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61144253A JPS632132A (ja) 1986-06-20 1986-06-20 光学式情報記録担体

Publications (2)

Publication Number Publication Date
JPS632132A JPS632132A (ja) 1988-01-07
JPH0447383B2 true JPH0447383B2 (en]) 1992-08-03

Family

ID=15357797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61144253A Granted JPS632132A (ja) 1986-06-20 1986-06-20 光学式情報記録担体

Country Status (1)

Country Link
JP (1) JPS632132A (en])

Also Published As

Publication number Publication date
JPS632132A (ja) 1988-01-07

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