JPS6190023U - - Google Patents

Info

Publication number
JPS6190023U
JPS6190023U JP17633784U JP17633784U JPS6190023U JP S6190023 U JPS6190023 U JP S6190023U JP 17633784 U JP17633784 U JP 17633784U JP 17633784 U JP17633784 U JP 17633784U JP S6190023 U JPS6190023 U JP S6190023U
Authority
JP
Japan
Prior art keywords
objective lens
tracking coil
pick
pulse
period
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
JP17633784U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329775Y2 (en]
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 JP17633784U priority Critical patent/JPH0329775Y2/ja
Publication of JPS6190023U publication Critical patent/JPS6190023U/ja
Application granted granted Critical
Publication of JPH0329775Y2 publication Critical patent/JPH0329775Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP17633784U 1984-11-20 1984-11-20 Expired JPH0329775Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17633784U JPH0329775Y2 (en]) 1984-11-20 1984-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17633784U JPH0329775Y2 (en]) 1984-11-20 1984-11-20

Publications (2)

Publication Number Publication Date
JPS6190023U true JPS6190023U (en]) 1986-06-11
JPH0329775Y2 JPH0329775Y2 (en]) 1991-06-25

Family

ID=30733936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17633784U Expired JPH0329775Y2 (en]) 1984-11-20 1984-11-20

Country Status (1)

Country Link
JP (1) JPH0329775Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210021574A (ko) 2018-06-26 2021-02-26 니폰 가가쿠 고교 가부시키가이샤 부열팽창재, 그의 제조 방법 및 복합 재료

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210021574A (ko) 2018-06-26 2021-02-26 니폰 가가쿠 고교 가부시키가이샤 부열팽창재, 그의 제조 방법 및 복합 재료

Also Published As

Publication number Publication date
JPH0329775Y2 (en]) 1991-06-25

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