JPS615625Y2 - - Google Patents

Info

Publication number
JPS615625Y2
JPS615625Y2 JP1980146973U JP14697380U JPS615625Y2 JP S615625 Y2 JPS615625 Y2 JP S615625Y2 JP 1980146973 U JP1980146973 U JP 1980146973U JP 14697380 U JP14697380 U JP 14697380U JP S615625 Y2 JPS615625 Y2 JP S615625Y2
Authority
JP
Japan
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.)
Expired
Application number
JP1980146973U
Other languages
Japanese (ja)
Other versions
JPS5771245U (cs
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 JP1980146973U priority Critical patent/JPS615625Y2/ja
Publication of JPS5771245U publication Critical patent/JPS5771245U/ja
Application granted granted Critical
Publication of JPS615625Y2 publication Critical patent/JPS615625Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1980146973U 1980-10-17 1980-10-17 Expired JPS615625Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980146973U JPS615625Y2 (cs) 1980-10-17 1980-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980146973U JPS615625Y2 (cs) 1980-10-17 1980-10-17

Publications (2)

Publication Number Publication Date
JPS5771245U JPS5771245U (cs) 1982-04-30
JPS615625Y2 true JPS615625Y2 (cs) 1986-02-20

Family

ID=29506507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980146973U Expired JPS615625Y2 (cs) 1980-10-17 1980-10-17

Country Status (1)

Country Link
JP (1) JPS615625Y2 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032265B2 (ja) * 1977-04-19 1985-07-26 ソニー株式会社 光学式再生装置の焦点制御装置
JPS54155802A (en) * 1978-05-30 1979-12-08 Olympus Optical Co Ltd Objective lens driving device
JPS5555444A (en) * 1978-10-16 1980-04-23 Hitachi Ltd Optical pickup

Also Published As

Publication number Publication date
JPS5771245U (cs) 1982-04-30

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