CA840032A - Secret coded card reader system - Google Patents
Secret coded card reader systemInfo
- Publication number
- CA840032A CA840032A CA840032A CA840032DA CA840032A CA 840032 A CA840032 A CA 840032A CA 840032 A CA840032 A CA 840032A CA 840032D A CA840032D A CA 840032DA CA 840032 A CA840032 A CA 840032A
- Authority
- CA
- Canada
- Prior art keywords
- card reader
- reader system
- coded card
- secret coded
- secret
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA840032T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA840032A true CA840032A (en) | 1970-04-21 |
Family
ID=36324230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA840032A Expired CA840032A (en) | Secret coded card reader system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA840032A (en) |
-
0
- CA CA840032A patent/CA840032A/en not_active Expired
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