JPH0239315U - - Google Patents

Info

Publication number
JPH0239315U
JPH0239315U JP1988118103U JP11810388U JPH0239315U JP H0239315 U JPH0239315 U JP H0239315U JP 1988118103 U JP1988118103 U JP 1988118103U JP 11810388 U JP11810388 U JP 11810388U JP H0239315 U JPH0239315 U JP H0239315U
Authority
JP
Japan
Prior art keywords
optical storage
storage disk
pair
groove
angle
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
JP1988118103U
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 JP1988118103U priority Critical patent/JPH0239315U/ja
Publication of JPH0239315U publication Critical patent/JPH0239315U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP1988118103U 1988-09-07 1988-09-07 Pending JPH0239315U (US07494231-20090224-C00006.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988118103U JPH0239315U (US07494231-20090224-C00006.png) 1988-09-07 1988-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988118103U JPH0239315U (US07494231-20090224-C00006.png) 1988-09-07 1988-09-07

Publications (1)

Publication Number Publication Date
JPH0239315U true JPH0239315U (US07494231-20090224-C00006.png) 1990-03-16

Family

ID=31362163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988118103U Pending JPH0239315U (US07494231-20090224-C00006.png) 1988-09-07 1988-09-07

Country Status (1)

Country Link
JP (1) JPH0239315U (US07494231-20090224-C00006.png)

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