JPH0233295Y2 - - Google Patents

Info

Publication number
JPH0233295Y2
JPH0233295Y2 JP4294780U JP4294780U JPH0233295Y2 JP H0233295 Y2 JPH0233295 Y2 JP H0233295Y2 JP 4294780 U JP4294780 U JP 4294780U JP 4294780 U JP4294780 U JP 4294780U JP H0233295 Y2 JPH0233295 Y2 JP H0233295Y2
Authority
JP
Japan
Prior art keywords
disk
focus lens
holding member
recording surface
protective
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.)
Expired
Application number
JP4294780U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56145231U (enrdf_load_stackoverflow
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 JP4294780U priority Critical patent/JPH0233295Y2/ja
Publication of JPS56145231U publication Critical patent/JPS56145231U/ja
Application granted granted Critical
Publication of JPH0233295Y2 publication Critical patent/JPH0233295Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Optical Head (AREA)
JP4294780U 1980-03-31 1980-03-31 Expired JPH0233295Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4294780U JPH0233295Y2 (enrdf_load_stackoverflow) 1980-03-31 1980-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4294780U JPH0233295Y2 (enrdf_load_stackoverflow) 1980-03-31 1980-03-31

Publications (2)

Publication Number Publication Date
JPS56145231U JPS56145231U (enrdf_load_stackoverflow) 1981-11-02
JPH0233295Y2 true JPH0233295Y2 (enrdf_load_stackoverflow) 1990-09-07

Family

ID=29638326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4294780U Expired JPH0233295Y2 (enrdf_load_stackoverflow) 1980-03-31 1980-03-31

Country Status (1)

Country Link
JP (1) JPH0233295Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251529A (ja) * 1984-05-25 1985-12-12 Sony Corp 光学式ディスク・プレーヤ

Also Published As

Publication number Publication date
JPS56145231U (enrdf_load_stackoverflow) 1981-11-02

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