JPS6213229Y2 - - Google Patents

Info

Publication number
JPS6213229Y2
JPS6213229Y2 JP7761481U JP7761481U JPS6213229Y2 JP S6213229 Y2 JPS6213229 Y2 JP S6213229Y2 JP 7761481 U JP7761481 U JP 7761481U JP 7761481 U JP7761481 U JP 7761481U JP S6213229 Y2 JPS6213229 Y2 JP S6213229Y2
Authority
JP
Japan
Prior art keywords
cylindrical body
connecting member
cylinder
quarter
objective lens
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
JP7761481U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57191943U (OSRAM
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 JP7761481U priority Critical patent/JPS6213229Y2/ja
Publication of JPS57191943U publication Critical patent/JPS57191943U/ja
Application granted granted Critical
Publication of JPS6213229Y2 publication Critical patent/JPS6213229Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP7761481U 1981-05-29 1981-05-29 Expired JPS6213229Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7761481U JPS6213229Y2 (OSRAM) 1981-05-29 1981-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7761481U JPS6213229Y2 (OSRAM) 1981-05-29 1981-05-29

Publications (2)

Publication Number Publication Date
JPS57191943U JPS57191943U (OSRAM) 1982-12-06
JPS6213229Y2 true JPS6213229Y2 (OSRAM) 1987-04-06

Family

ID=29873265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7761481U Expired JPS6213229Y2 (OSRAM) 1981-05-29 1981-05-29

Country Status (1)

Country Link
JP (1) JPS6213229Y2 (OSRAM)

Also Published As

Publication number Publication date
JPS57191943U (OSRAM) 1982-12-06

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