JPS61167030U - - Google Patents

Info

Publication number
JPS61167030U
JPS61167030U JP4917785U JP4917785U JPS61167030U JP S61167030 U JPS61167030 U JP S61167030U JP 4917785 U JP4917785 U JP 4917785U JP 4917785 U JP4917785 U JP 4917785U JP S61167030 U JPS61167030 U JP S61167030U
Authority
JP
Japan
Prior art keywords
light
recording medium
approximately
degrees
incident light
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
JP4917785U
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 JP4917785U priority Critical patent/JPS61167030U/ja
Publication of JPS61167030U publication Critical patent/JPS61167030U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP4917785U 1985-04-02 1985-04-02 Pending JPS61167030U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4917785U JPS61167030U (enExample) 1985-04-02 1985-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4917785U JPS61167030U (enExample) 1985-04-02 1985-04-02

Publications (1)

Publication Number Publication Date
JPS61167030U true JPS61167030U (enExample) 1986-10-16

Family

ID=30566129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4917785U Pending JPS61167030U (enExample) 1985-04-02 1985-04-02

Country Status (1)

Country Link
JP (1) JPS61167030U (enExample)

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