JPS636527U - - Google Patents

Info

Publication number
JPS636527U
JPS636527U JP9938586U JP9938586U JPS636527U JP S636527 U JPS636527 U JP S636527U JP 9938586 U JP9938586 U JP 9938586U JP 9938586 U JP9938586 U JP 9938586U JP S636527 U JPS636527 U JP S636527U
Authority
JP
Japan
Prior art keywords
magneto
optical
circular area
medium layer
recording medium
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
JP9938586U
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 JP9938586U priority Critical patent/JPS636527U/ja
Publication of JPS636527U publication Critical patent/JPS636527U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
JP9938586U 1986-06-27 1986-06-27 Pending JPS636527U (US07754267-20100713-C00017.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9938586U JPS636527U (US07754267-20100713-C00017.png) 1986-06-27 1986-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9938586U JPS636527U (US07754267-20100713-C00017.png) 1986-06-27 1986-06-27

Publications (1)

Publication Number Publication Date
JPS636527U true JPS636527U (US07754267-20100713-C00017.png) 1988-01-16

Family

ID=30968215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9938586U Pending JPS636527U (US07754267-20100713-C00017.png) 1986-06-27 1986-06-27

Country Status (1)

Country Link
JP (1) JPS636527U (US07754267-20100713-C00017.png)

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