GB993821A - Devices for scanning perforated data-carriers - Google Patents
Devices for scanning perforated data-carriersInfo
- Publication number
- GB993821A GB993821A GB42755/63A GB4275563A GB993821A GB 993821 A GB993821 A GB 993821A GB 42755/63 A GB42755/63 A GB 42755/63A GB 4275563 A GB4275563 A GB 4275563A GB 993821 A GB993821 A GB 993821A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carriers
- devices
- perforated data
- scanning
- scanning perforated
- 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
- G06K7/02—Methods or arrangements for sensing record carriers, e.g. for reading patterns by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means ; by ultrasonic means
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES82290A DE1189301B (de) | 1962-11-02 | 1962-11-02 | Einrichtung zum Abtasten von gelochten Aufzeichnungstraegern |
Publications (1)
Publication Number | Publication Date |
---|---|
GB993821A true GB993821A (en) | 1965-06-02 |
Family
ID=7510240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42755/63A Expired GB993821A (en) | 1962-11-02 | 1963-10-30 | Devices for scanning perforated data-carriers |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH416184A (fr) |
DE (1) | DE1189301B (fr) |
FR (1) | FR1375365A (fr) |
GB (1) | GB993821A (fr) |
NL (1) | NL299980A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538711A1 (de) * | 1985-10-31 | 1987-05-07 | Uwe Werner Dr Med Ballies | Markierung und markierungsleser |
-
0
- NL NL299980D patent/NL299980A/xx unknown
-
1962
- 1962-11-02 DE DES82290A patent/DE1189301B/de active Pending
-
1963
- 1963-10-29 CH CH1322363A patent/CH416184A/de unknown
- 1963-10-30 GB GB42755/63A patent/GB993821A/en not_active Expired
- 1963-11-04 FR FR952610A patent/FR1375365A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1189301B (de) | 1965-03-18 |
FR1375365A (fr) | 1964-10-16 |
NL299980A (fr) | |
CH416184A (de) | 1966-06-30 |
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