JPS55153634U - - Google Patents

Info

Publication number
JPS55153634U
JPS55153634U JP1979052741U JP5274179U JPS55153634U JP S55153634 U JPS55153634 U JP S55153634U JP 1979052741 U JP1979052741 U JP 1979052741U JP 5274179 U JP5274179 U JP 5274179U JP S55153634 U JPS55153634 U JP S55153634U
Authority
JP
Japan
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
JP1979052741U
Other versions
JPS6117551Y2 (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 JP1979052741U priority Critical patent/JPS6117551Y2/ja
Publication of JPS55153634U publication Critical patent/JPS55153634U/ja
Application granted granted Critical
Publication of JPS6117551Y2 publication Critical patent/JPS6117551Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP1979052741U 1979-04-18 1979-04-18 Expired JPS6117551Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979052741U JPS6117551Y2 (ja) 1979-04-18 1979-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979052741U JPS6117551Y2 (ja) 1979-04-18 1979-04-18

Publications (2)

Publication Number Publication Date
JPS55153634U true JPS55153634U (ja) 1980-11-06
JPS6117551Y2 JPS6117551Y2 (ja) 1986-05-29

Family

ID=28944491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979052741U Expired JPS6117551Y2 (ja) 1979-04-18 1979-04-18

Country Status (1)

Country Link
JP (1) JPS6117551Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592244A (ja) * 1982-06-08 1984-01-07 トムソン−セ−エスエフ ディスク保護構造体
JPS60226040A (ja) * 1984-04-24 1985-11-11 Daicel Chem Ind Ltd 円盤状情報記録担体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592244A (ja) * 1982-06-08 1984-01-07 トムソン−セ−エスエフ ディスク保護構造体
JPS60226040A (ja) * 1984-04-24 1985-11-11 Daicel Chem Ind Ltd 円盤状情報記録担体

Also Published As

Publication number Publication date
JPS6117551Y2 (ja) 1986-05-29

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