JPS57107131U - - Google Patents

Info

Publication number
JPS57107131U
JPS57107131U JP18532280U JP18532280U JPS57107131U JP S57107131 U JPS57107131 U JP S57107131U JP 18532280 U JP18532280 U JP 18532280U JP 18532280 U JP18532280 U JP 18532280U JP S57107131 U JPS57107131 U JP S57107131U
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.)
Granted
Application number
JP18532280U
Other languages
Japanese (ja)
Other versions
JPS6131385Y2 (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 JP18532280U priority Critical patent/JPS6131385Y2/ja
Publication of JPS57107131U publication Critical patent/JPS57107131U/ja
Application granted granted Critical
Publication of JPS6131385Y2 publication Critical patent/JPS6131385Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP18532280U 1980-12-22 1980-12-22 Expired JPS6131385Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18532280U JPS6131385Y2 (enrdf_load_stackoverflow) 1980-12-22 1980-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18532280U JPS6131385Y2 (enrdf_load_stackoverflow) 1980-12-22 1980-12-22

Publications (2)

Publication Number Publication Date
JPS57107131U true JPS57107131U (enrdf_load_stackoverflow) 1982-07-01
JPS6131385Y2 JPS6131385Y2 (enrdf_load_stackoverflow) 1986-09-12

Family

ID=29986268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18532280U Expired JPS6131385Y2 (enrdf_load_stackoverflow) 1980-12-22 1980-12-22

Country Status (1)

Country Link
JP (1) JPS6131385Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6089839A (ja) * 1983-10-24 1985-05-20 Asahi Optical Co Ltd 光学的情報記録再生装置における対物レンズ駆動装置のフオ−カス方向中立位置設定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6089839A (ja) * 1983-10-24 1985-05-20 Asahi Optical Co Ltd 光学的情報記録再生装置における対物レンズ駆動装置のフオ−カス方向中立位置設定装置

Also Published As

Publication number Publication date
JPS6131385Y2 (enrdf_load_stackoverflow) 1986-09-12

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