FR1475086A - Lecteur de cartes - Google Patents
Lecteur de cartesInfo
- Publication number
- FR1475086A FR1475086A FR53328A FR53328A FR1475086A FR 1475086 A FR1475086 A FR 1475086A FR 53328 A FR53328 A FR 53328A FR 53328 A FR53328 A FR 53328A FR 1475086 A FR1475086 A FR 1475086A
- Authority
- FR
- France
- Prior art keywords
- card reader
- reader
- card
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/06—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means which conduct current when a mark is sensed or absent, e.g. contact brush for a conductive mark
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR53328A FR1475086A (fr) | 1965-03-19 | 1966-03-14 | Lecteur de cartes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44117965A | 1965-03-19 | 1965-03-19 | |
FR53328A FR1475086A (fr) | 1965-03-19 | 1966-03-14 | Lecteur de cartes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1475086A true FR1475086A (fr) | 1967-03-31 |
Family
ID=26169196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR53328A Expired FR1475086A (fr) | 1965-03-19 | 1966-03-14 | Lecteur de cartes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1475086A (fr) |
-
1966
- 1966-03-14 FR FR53328A patent/FR1475086A/fr not_active Expired
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