FR1484908A - Lecteur de cartes perforées - Google Patents
Lecteur de cartes perforéesInfo
- Publication number
- FR1484908A FR1484908A FR66326A FR66326A FR1484908A FR 1484908 A FR1484908 A FR 1484908A FR 66326 A FR66326 A FR 66326A FR 66326 A FR66326 A FR 66326A FR 1484908 A FR1484908 A FR 1484908A
- Authority
- FR
- France
- Prior art keywords
- card reader
- punch card
- punch
- 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
- G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts
- G06K7/042—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts controlling electric circuits
- G06K7/045—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts controlling electric circuits whereby the entire datafield of the record carriers is simultaneously sensed
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR66326A FR1484908A (fr) | 1965-07-30 | 1966-06-21 | Lecteur de cartes perforées |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1073765A CH441823A (fr) | 1965-07-30 | 1965-07-30 | Lecteur de cartes perforées |
FR66326A FR1484908A (fr) | 1965-07-30 | 1966-06-21 | Lecteur de cartes perforées |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1484908A true FR1484908A (fr) | 1967-06-16 |
Family
ID=25707180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR66326A Expired FR1484908A (fr) | 1965-07-30 | 1966-06-21 | Lecteur de cartes perforées |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1484908A (fr) |
-
1966
- 1966-06-21 FR FR66326A patent/FR1484908A/fr not_active Expired
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