JPH025112U - - Google Patents

Info

Publication number
JPH025112U
JPH025112U JP8125688U JP8125688U JPH025112U JP H025112 U JPH025112 U JP H025112U JP 8125688 U JP8125688 U JP 8125688U JP 8125688 U JP8125688 U JP 8125688U JP H025112 U JPH025112 U JP H025112U
Authority
JP
Japan
Prior art keywords
holder
optical head
diffraction grating
pinhole
optical
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.)
Pending
Application number
JP8125688U
Other languages
English (en)
Japanese (ja)
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 JP8125688U priority Critical patent/JPH025112U/ja
Publication of JPH025112U publication Critical patent/JPH025112U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Head (AREA)
JP8125688U 1988-06-20 1988-06-20 Pending JPH025112U (US06272168-20010807-M00014.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8125688U JPH025112U (US06272168-20010807-M00014.png) 1988-06-20 1988-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8125688U JPH025112U (US06272168-20010807-M00014.png) 1988-06-20 1988-06-20

Publications (1)

Publication Number Publication Date
JPH025112U true JPH025112U (US06272168-20010807-M00014.png) 1990-01-12

Family

ID=31306043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8125688U Pending JPH025112U (US06272168-20010807-M00014.png) 1988-06-20 1988-06-20

Country Status (1)

Country Link
JP (1) JPH025112U (US06272168-20010807-M00014.png)

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