CA1045720A - Enregistrement code et appareil et methodes de codage et de decodage d'enregistrements - Google Patents

Enregistrement code et appareil et methodes de codage et de decodage d'enregistrements

Info

Publication number
CA1045720A
CA1045720A CA286,324A CA286324A CA1045720A CA 1045720 A CA1045720 A CA 1045720A CA 286324 A CA286324 A CA 286324A CA 1045720 A CA1045720 A CA 1045720A
Authority
CA
Canada
Prior art keywords
signal
code
areas
width
group
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
Application number
CA286,324A
Other languages
English (en)
Inventor
Bruce W. Dobras
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.)
Avery Dennison Retail Information Services LLC
Original Assignee
Monarch Marking Systems 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 CA166,759A external-priority patent/CA1019068A/en
Application filed by Monarch Marking Systems Inc filed Critical Monarch Marking Systems Inc
Priority to CA312,488A priority Critical patent/CA1066803A/fr
Priority to CA312,487A priority patent/CA1066810A/fr
Application granted granted Critical
Publication of CA1045720A publication Critical patent/CA1045720A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Printers Characterized By Their Purpose (AREA)
CA286,324A 1972-03-29 1977-09-08 Enregistrement code et appareil et methodes de codage et de decodage d'enregistrements Expired CA1045720A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA312,488A CA1066803A (fr) 1972-03-29 1978-10-02 Disque code et appareil et methode de codage et de decodage de disques
CA312,487A CA1066810A (fr) 1972-03-29 1978-10-02 Disque code et appareil et methode de codage et de decodage de disques

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23916872A 1972-03-29 1972-03-29
CA166,759A CA1019068A (en) 1972-03-29 1973-03-22 Coded record and methods of and apparatus for encoding and decoding records
US416361A US3886521A (en) 1972-03-29 1973-11-16 Coded record and methods of and apparatus for encoding and decoding records
US45790774A 1974-04-04 1974-04-04

Publications (1)

Publication Number Publication Date
CA1045720A true CA1045720A (fr) 1979-01-02

Family

ID=27425681

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,324A Expired CA1045720A (fr) 1972-03-29 1977-09-08 Enregistrement code et appareil et methodes de codage et de decodage d'enregistrements

Country Status (1)

Country Link
CA (1) CA1045720A (fr)

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