CA1298404C - Methode et appareil de marquage indicant la presence ou l'absence d'erreursdans un support apres une verification - Google Patents

Methode et appareil de marquage indicant la presence ou l'absence d'erreursdans un support apres une verification

Info

Publication number
CA1298404C
CA1298404C CA000547301A CA547301A CA1298404C CA 1298404 C CA1298404 C CA 1298404C CA 000547301 A CA000547301 A CA 000547301A CA 547301 A CA547301 A CA 547301A CA 1298404 C CA1298404 C CA 1298404C
Authority
CA
Canada
Prior art keywords
recording
information
indicia
record
track
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.)
Expired - Lifetime
Application number
CA000547301A
Other languages
English (en)
Inventor
Wataru Sakagami
Katsumi Iijima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP3589887A external-priority patent/JPS63183664A/ja
Priority claimed from JP62035889A external-priority patent/JPS63205039A/ja
Priority claimed from JP7801487A external-priority patent/JPS63244377A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of CA1298404C publication Critical patent/CA1298404C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CA000547301A 1986-09-22 1987-09-18 Methode et appareil de marquage indicant la presence ou l'absence d'erreursdans un support apres une verification Expired - Lifetime CA1298404C (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP222172/1986 1986-09-22
JP222171/1986 1986-09-22
JP22217286 1986-09-22
JP22217186 1986-09-22
JP3589887A JPS63183664A (ja) 1986-09-22 1987-02-20 情報記録再生装置
JP35889/1987 1987-02-20
JP35898/1987 1987-02-20
JP62035889A JPS63205039A (ja) 1987-02-20 1987-02-20 電子ビ−ム装置
JP7801487A JPS63244377A (ja) 1987-03-31 1987-03-31 情報記録方法
JP78014/1987 1987-03-31

Publications (1)

Publication Number Publication Date
CA1298404C true CA1298404C (fr) 1992-03-31

Family

ID=27521748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000547301A Expired - Lifetime CA1298404C (fr) 1986-09-22 1987-09-18 Methode et appareil de marquage indicant la presence ou l'absence d'erreursdans un support apres une verification

Country Status (1)

Country Link
CA (1) CA1298404C (fr)

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