JPH03110633U - - Google Patents

Info

Publication number
JPH03110633U
JPH03110633U JP1907390U JP1907390U JPH03110633U JP H03110633 U JPH03110633 U JP H03110633U JP 1907390 U JP1907390 U JP 1907390U JP 1907390 U JP1907390 U JP 1907390U JP H03110633 U JPH03110633 U JP H03110633U
Authority
JP
Japan
Prior art keywords
medium
optical head
head device
converging
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.)
Pending
Application number
JP1907390U
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 JP1907390U priority Critical patent/JPH03110633U/ja
Publication of JPH03110633U publication Critical patent/JPH03110633U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP1907390U 1990-02-27 1990-02-27 Pending JPH03110633U (US06858664-20050222-C00036.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1907390U JPH03110633U (US06858664-20050222-C00036.png) 1990-02-27 1990-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1907390U JPH03110633U (US06858664-20050222-C00036.png) 1990-02-27 1990-02-27

Publications (1)

Publication Number Publication Date
JPH03110633U true JPH03110633U (US06858664-20050222-C00036.png) 1991-11-13

Family

ID=31522210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1907390U Pending JPH03110633U (US06858664-20050222-C00036.png) 1990-02-27 1990-02-27

Country Status (1)

Country Link
JP (1) JPH03110633U (US06858664-20050222-C00036.png)

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