JPS61153134U - - Google Patents

Info

Publication number
JPS61153134U
JPS61153134U JP3552285U JP3552285U JPS61153134U JP S61153134 U JPS61153134 U JP S61153134U JP 3552285 U JP3552285 U JP 3552285U JP 3552285 U JP3552285 U JP 3552285U JP S61153134 U JPS61153134 U JP S61153134U
Authority
JP
Japan
Prior art keywords
information recording
recording layer
substrate
recording medium
utility
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
JP3552285U
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 JP3552285U priority Critical patent/JPS61153134U/ja
Publication of JPS61153134U publication Critical patent/JPS61153134U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP3552285U 1985-03-13 1985-03-13 Pending JPS61153134U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3552285U JPS61153134U (OSRAM) 1985-03-13 1985-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3552285U JPS61153134U (OSRAM) 1985-03-13 1985-03-13

Publications (1)

Publication Number Publication Date
JPS61153134U true JPS61153134U (OSRAM) 1986-09-22

Family

ID=30539879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3552285U Pending JPS61153134U (OSRAM) 1985-03-13 1985-03-13

Country Status (1)

Country Link
JP (1) JPS61153134U (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007617A1 (en) * 1991-10-09 1993-04-15 Seiko Epson Corporation Data recording medium, its production, and data recording/reproduction apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582736B2 (ja) * 1973-10-22 1983-01-18 ジユウリオ プロペルツイ チユウゾウリント キンゾクタイ トオソナエタ レンゾクチユウゾウソウチ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582736B2 (ja) * 1973-10-22 1983-01-18 ジユウリオ プロペルツイ チユウゾウリント キンゾクタイ トオソナエタ レンゾクチユウゾウソウチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007617A1 (en) * 1991-10-09 1993-04-15 Seiko Epson Corporation Data recording medium, its production, and data recording/reproduction apparatus

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