JPS5810227U - 光ピツクアツプ装置 - Google Patents

光ピツクアツプ装置

Info

Publication number
JPS5810227U
JPS5810227U JP10452281U JP10452281U JPS5810227U JP S5810227 U JPS5810227 U JP S5810227U JP 10452281 U JP10452281 U JP 10452281U JP 10452281 U JP10452281 U JP 10452281U JP S5810227 U JPS5810227 U JP S5810227U
Authority
JP
Japan
Prior art keywords
optical pickup
focusing
permanent magnet
pickup device
pickup tube
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.)
Granted
Application number
JP10452281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215867Y2 (enrdf_load_stackoverflow
Inventor
勉 松井
Original Assignee
赤井電機株式会社
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 by 赤井電機株式会社 filed Critical 赤井電機株式会社
Priority to JP10452281U priority Critical patent/JPS5810227U/ja
Publication of JPS5810227U publication Critical patent/JPS5810227U/ja
Application granted granted Critical
Publication of JPS6215867Y2 publication Critical patent/JPS6215867Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP10452281U 1981-07-13 1981-07-13 光ピツクアツプ装置 Granted JPS5810227U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10452281U JPS5810227U (ja) 1981-07-13 1981-07-13 光ピツクアツプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10452281U JPS5810227U (ja) 1981-07-13 1981-07-13 光ピツクアツプ装置

Publications (2)

Publication Number Publication Date
JPS5810227U true JPS5810227U (ja) 1983-01-22
JPS6215867Y2 JPS6215867Y2 (enrdf_load_stackoverflow) 1987-04-22

Family

ID=29899106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10452281U Granted JPS5810227U (ja) 1981-07-13 1981-07-13 光ピツクアツプ装置

Country Status (1)

Country Link
JP (1) JPS5810227U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159573U (enrdf_load_stackoverflow) * 1984-08-17 1986-04-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159573U (enrdf_load_stackoverflow) * 1984-08-17 1986-04-22

Also Published As

Publication number Publication date
JPS6215867Y2 (enrdf_load_stackoverflow) 1987-04-22

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