JPH0416623U - - Google Patents

Info

Publication number
JPH0416623U
JPH0416623U JP5402390U JP5402390U JPH0416623U JP H0416623 U JPH0416623 U JP H0416623U JP 5402390 U JP5402390 U JP 5402390U JP 5402390 U JP5402390 U JP 5402390U JP H0416623 U JPH0416623 U JP H0416623U
Authority
JP
Japan
Prior art keywords
optical
section
light source
optical disk
laser beam
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
JP5402390U
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 JP5402390U priority Critical patent/JPH0416623U/ja
Publication of JPH0416623U publication Critical patent/JPH0416623U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP5402390U 1990-05-23 1990-05-23 Pending JPH0416623U (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5402390U JPH0416623U (forum.php) 1990-05-23 1990-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5402390U JPH0416623U (forum.php) 1990-05-23 1990-05-23

Publications (1)

Publication Number Publication Date
JPH0416623U true JPH0416623U (forum.php) 1992-02-12

Family

ID=31575719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5402390U Pending JPH0416623U (forum.php) 1990-05-23 1990-05-23

Country Status (1)

Country Link
JP (1) JPH0416623U (forum.php)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216145A (ja) * 1985-10-04 1986-09-25 Hitachi Ltd 光情報処理装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216145A (ja) * 1985-10-04 1986-09-25 Hitachi Ltd 光情報処理装置

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