JPH0171311U - - Google Patents

Info

Publication number
JPH0171311U
JPH0171311U JP1987165026U JP16502687U JPH0171311U JP H0171311 U JPH0171311 U JP H0171311U JP 1987165026 U JP1987165026 U JP 1987165026U JP 16502687 U JP16502687 U JP 16502687U JP H0171311 U JPH0171311 U JP H0171311U
Authority
JP
Japan
Prior art keywords
light
information recording
optical card
optical system
receiving section
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
JP1987165026U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0626968Y2 (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 JP1987165026U priority Critical patent/JPH0626968Y2/ja
Priority to US07/227,336 priority patent/US5027339A/en
Publication of JPH0171311U publication Critical patent/JPH0171311U/ja
Application granted granted Critical
Publication of JPH0626968Y2 publication Critical patent/JPH0626968Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP1987165026U 1987-08-06 1987-10-28 光カード記録再生装置 Expired - Lifetime JPH0626968Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987165026U JPH0626968Y2 (ja) 1987-10-28 1987-10-28 光カード記録再生装置
US07/227,336 US5027339A (en) 1987-08-06 1988-08-02 Optical card analyzing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987165026U JPH0626968Y2 (ja) 1987-10-28 1987-10-28 光カード記録再生装置

Publications (2)

Publication Number Publication Date
JPH0171311U true JPH0171311U (enExample) 1989-05-12
JPH0626968Y2 JPH0626968Y2 (ja) 1994-07-20

Family

ID=31451139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987165026U Expired - Lifetime JPH0626968Y2 (ja) 1987-08-06 1987-10-28 光カード記録再生装置

Country Status (1)

Country Link
JP (1) JPH0626968Y2 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625240A (en) * 1979-06-04 1981-03-11 Discovision Ass Method and device for recording data signal on recording medium
JPS6257126A (ja) * 1985-09-05 1987-03-12 Canon Inc 光学的情報記録媒体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625240A (en) * 1979-06-04 1981-03-11 Discovision Ass Method and device for recording data signal on recording medium
JPS6257126A (ja) * 1985-09-05 1987-03-12 Canon Inc 光学的情報記録媒体

Also Published As

Publication number Publication date
JPH0626968Y2 (ja) 1994-07-20

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