JPH01140627U - - Google Patents

Info

Publication number
JPH01140627U
JPH01140627U JP3683688U JP3683688U JPH01140627U JP H01140627 U JPH01140627 U JP H01140627U JP 3683688 U JP3683688 U JP 3683688U JP 3683688 U JP3683688 U JP 3683688U JP H01140627 U JPH01140627 U JP H01140627U
Authority
JP
Japan
Prior art keywords
axis width
disk
slope
optical system
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
JP3683688U
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 JP3683688U priority Critical patent/JPH01140627U/ja
Publication of JPH01140627U publication Critical patent/JPH01140627U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP3683688U 1988-03-19 1988-03-19 Pending JPH01140627U (US08124630-20120228-C00102.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3683688U JPH01140627U (US08124630-20120228-C00102.png) 1988-03-19 1988-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3683688U JPH01140627U (US08124630-20120228-C00102.png) 1988-03-19 1988-03-19

Publications (1)

Publication Number Publication Date
JPH01140627U true JPH01140627U (US08124630-20120228-C00102.png) 1989-09-26

Family

ID=31263425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3683688U Pending JPH01140627U (US08124630-20120228-C00102.png) 1988-03-19 1988-03-19

Country Status (1)

Country Link
JP (1) JPH01140627U (US08124630-20120228-C00102.png)

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