JPS61182926U - - Google Patents

Info

Publication number
JPS61182926U
JPS61182926U JP6481185U JP6481185U JPS61182926U JP S61182926 U JPS61182926 U JP S61182926U JP 6481185 U JP6481185 U JP 6481185U JP 6481185 U JP6481185 U JP 6481185U JP S61182926 U JPS61182926 U JP S61182926U
Authority
JP
Japan
Prior art keywords
optical
converging
lens
disk
optical head
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
JP6481185U
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 JP6481185U priority Critical patent/JPS61182926U/ja
Publication of JPS61182926U publication Critical patent/JPS61182926U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP6481185U 1985-04-30 1985-04-30 Pending JPS61182926U (US20050075337A1-20050407-C00081.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6481185U JPS61182926U (US20050075337A1-20050407-C00081.png) 1985-04-30 1985-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6481185U JPS61182926U (US20050075337A1-20050407-C00081.png) 1985-04-30 1985-04-30

Publications (1)

Publication Number Publication Date
JPS61182926U true JPS61182926U (US20050075337A1-20050407-C00081.png) 1986-11-14

Family

ID=30596239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6481185U Pending JPS61182926U (US20050075337A1-20050407-C00081.png) 1985-04-30 1985-04-30

Country Status (1)

Country Link
JP (1) JPS61182926U (US20050075337A1-20050407-C00081.png)

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