FR2174425A5 - - Google Patents
Info
- Publication number
- FR2174425A5 FR2174425A5 FR7207472A FR7207472A FR2174425A5 FR 2174425 A5 FR2174425 A5 FR 2174425A5 FR 7207472 A FR7207472 A FR 7207472A FR 7207472 A FR7207472 A FR 7207472A FR 2174425 A5 FR2174425 A5 FR 2174425A5
- Authority
- FR
- France
- 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
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- 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
- G06K7/01—Details
- G06K7/016—Synchronisation of sensing process
- G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207472A FR2174425A5 (fr) | 1972-03-03 | 1972-03-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207472A FR2174425A5 (fr) | 1972-03-03 | 1972-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2174425A5 true FR2174425A5 (fr) | 1973-10-12 |
Family
ID=9094580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7207472A Expired FR2174425A5 (fr) | 1972-03-03 | 1972-03-03 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2174425A5 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2395549A1 (fr) * | 1977-06-21 | 1979-01-19 | Landis & Gyr Ag | Systeme de memorisation et de lecture d'informations |
FR2406854A1 (fr) * | 1977-10-20 | 1979-05-18 | Interlock Sicherheitssyst | Installation optique et electronique pour lire des informations se trouvant sur un support d'informations |
FR2499268A1 (fr) * | 1981-02-02 | 1982-08-06 | Hamon Nicolas | Lecteur de badges magnetiques |
EP0157042A2 (fr) * | 1984-04-04 | 1985-10-09 | Rigby Electronics Group Plc. | Dispositif électronique de lecture/écriture de données |
-
1972
- 1972-03-03 FR FR7207472A patent/FR2174425A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2395549A1 (fr) * | 1977-06-21 | 1979-01-19 | Landis & Gyr Ag | Systeme de memorisation et de lecture d'informations |
FR2406854A1 (fr) * | 1977-10-20 | 1979-05-18 | Interlock Sicherheitssyst | Installation optique et electronique pour lire des informations se trouvant sur un support d'informations |
FR2499268A1 (fr) * | 1981-02-02 | 1982-08-06 | Hamon Nicolas | Lecteur de badges magnetiques |
EP0157042A2 (fr) * | 1984-04-04 | 1985-10-09 | Rigby Electronics Group Plc. | Dispositif électronique de lecture/écriture de données |
EP0157042A3 (fr) * | 1984-04-04 | 1986-09-17 | Rigby Electronics Group Plc. | Dispositif électronique de lecture/écriture de données |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |