JPH01133316U - - Google Patents

Info

Publication number
JPH01133316U
JPH01133316U JP2723188U JP2723188U JPH01133316U JP H01133316 U JPH01133316 U JP H01133316U JP 2723188 U JP2723188 U JP 2723188U JP 2723188 U JP2723188 U JP 2723188U JP H01133316 U JPH01133316 U JP H01133316U
Authority
JP
Japan
Prior art keywords
light receiving
information
information recording
light
recording surface
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
JP2723188U
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 JP2723188U priority Critical patent/JPH01133316U/ja
Publication of JPH01133316U publication Critical patent/JPH01133316U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP2723188U 1988-03-01 1988-03-01 Pending JPH01133316U (US06373033-20020416-M00035.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2723188U JPH01133316U (US06373033-20020416-M00035.png) 1988-03-01 1988-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2723188U JPH01133316U (US06373033-20020416-M00035.png) 1988-03-01 1988-03-01

Publications (1)

Publication Number Publication Date
JPH01133316U true JPH01133316U (US06373033-20020416-M00035.png) 1989-09-11

Family

ID=31249544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2723188U Pending JPH01133316U (US06373033-20020416-M00035.png) 1988-03-01 1988-03-01

Country Status (1)

Country Link
JP (1) JPH01133316U (US06373033-20020416-M00035.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03171401A (ja) * 1989-11-30 1991-07-24 Sony Corp 磁気ヘツド位置測定装置
JPH03232122A (ja) * 1990-02-08 1991-10-16 Pioneer Electron Corp 位置検出器
JPH03232121A (ja) * 1990-02-08 1991-10-16 Pioneer Electron Corp 位置検出器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03171401A (ja) * 1989-11-30 1991-07-24 Sony Corp 磁気ヘツド位置測定装置
JPH03232122A (ja) * 1990-02-08 1991-10-16 Pioneer Electron Corp 位置検出器
JPH03232121A (ja) * 1990-02-08 1991-10-16 Pioneer Electron Corp 位置検出器

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