CA1283205C - Carte de donnees optique a deux bandes - Google Patents

Carte de donnees optique a deux bandes

Info

Publication number
CA1283205C
CA1283205C CA000535589A CA535589A CA1283205C CA 1283205 C CA1283205 C CA 1283205C CA 000535589 A CA000535589 A CA 000535589A CA 535589 A CA535589 A CA 535589A CA 1283205 C CA1283205 C CA 1283205C
Authority
CA
Canada
Prior art keywords
strip
card
data
erasable
read
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 - Fee Related
Application number
CA000535589A
Other languages
English (en)
Inventor
Jerome Drexler
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.)
Drexler Technology Corp
Original Assignee
Drexler Technology Corp
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 by Drexler Technology Corp filed Critical Drexler Technology Corp
Priority to CA000535589A priority Critical patent/CA1283205C/fr
Application granted granted Critical
Publication of CA1283205C publication Critical patent/CA1283205C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Credit Cards Or The Like (AREA)
CA000535589A 1987-04-27 1987-04-27 Carte de donnees optique a deux bandes Expired - Fee Related CA1283205C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000535589A CA1283205C (fr) 1987-04-27 1987-04-27 Carte de donnees optique a deux bandes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000535589A CA1283205C (fr) 1987-04-27 1987-04-27 Carte de donnees optique a deux bandes

Publications (1)

Publication Number Publication Date
CA1283205C true CA1283205C (fr) 1991-04-16

Family

ID=4135507

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000535589A Expired - Fee Related CA1283205C (fr) 1987-04-27 1987-04-27 Carte de donnees optique a deux bandes

Country Status (1)

Country Link
CA (1) CA1283205C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed