JPS6437923U - - Google Patents

Info

Publication number
JPS6437923U
JPS6437923U JP1987131176U JP13117687U JPS6437923U JP S6437923 U JPS6437923 U JP S6437923U JP 1987131176 U JP1987131176 U JP 1987131176U JP 13117687 U JP13117687 U JP 13117687U JP S6437923 U JPS6437923 U JP S6437923U
Authority
JP
Japan
Prior art keywords
substrates
filled
optical disk
spacer
recording layer
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.)
Pending
Application number
JP1987131176U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987131176U priority Critical patent/JPS6437923U/ja
Publication of JPS6437923U publication Critical patent/JPS6437923U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1987131176U 1987-08-27 1987-08-27 Pending JPS6437923U (un)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987131176U JPS6437923U (un) 1987-08-27 1987-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987131176U JPS6437923U (un) 1987-08-27 1987-08-27

Publications (1)

Publication Number Publication Date
JPS6437923U true JPS6437923U (un) 1989-03-07

Family

ID=31386999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987131176U Pending JPS6437923U (un) 1987-08-27 1987-08-27

Country Status (1)

Country Link
JP (1) JPS6437923U (un)

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