JPS62175414U - - Google Patents

Info

Publication number
JPS62175414U
JPS62175414U JP6276486U JP6276486U JPS62175414U JP S62175414 U JPS62175414 U JP S62175414U JP 6276486 U JP6276486 U JP 6276486U JP 6276486 U JP6276486 U JP 6276486U JP S62175414 U JPS62175414 U JP S62175414U
Authority
JP
Japan
Prior art keywords
inspection device
guide groove
comparison circuit
tracking servo
servo circuit
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
JP6276486U
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 JP6276486U priority Critical patent/JPS62175414U/ja
Publication of JPS62175414U publication Critical patent/JPS62175414U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP6276486U 1986-04-25 1986-04-25 Pending JPS62175414U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6276486U JPS62175414U (enrdf_load_stackoverflow) 1986-04-25 1986-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6276486U JPS62175414U (enrdf_load_stackoverflow) 1986-04-25 1986-04-25

Publications (1)

Publication Number Publication Date
JPS62175414U true JPS62175414U (enrdf_load_stackoverflow) 1987-11-07

Family

ID=30897352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6276486U Pending JPS62175414U (enrdf_load_stackoverflow) 1986-04-25 1986-04-25

Country Status (1)

Country Link
JP (1) JPS62175414U (enrdf_load_stackoverflow)

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