JPS6190027U - - Google Patents

Info

Publication number
JPS6190027U
JPS6190027U JP17530884U JP17530884U JPS6190027U JP S6190027 U JPS6190027 U JP S6190027U JP 17530884 U JP17530884 U JP 17530884U JP 17530884 U JP17530884 U JP 17530884U JP S6190027 U JPS6190027 U JP S6190027U
Authority
JP
Japan
Prior art keywords
control signal
tracking
correction means
focus control
focus
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
JP17530884U
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 JP17530884U priority Critical patent/JPS6190027U/ja
Publication of JPS6190027U publication Critical patent/JPS6190027U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP17530884U 1984-11-19 1984-11-19 Pending JPS6190027U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17530884U JPS6190027U (enrdf_load_stackoverflow) 1984-11-19 1984-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17530884U JPS6190027U (enrdf_load_stackoverflow) 1984-11-19 1984-11-19

Publications (1)

Publication Number Publication Date
JPS6190027U true JPS6190027U (enrdf_load_stackoverflow) 1986-06-11

Family

ID=30732913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17530884U Pending JPS6190027U (enrdf_load_stackoverflow) 1984-11-19 1984-11-19

Country Status (1)

Country Link
JP (1) JPS6190027U (enrdf_load_stackoverflow)

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