CH350492A - Einrichtung zum Abtasten von gelochten Belegen - Google Patents
Einrichtung zum Abtasten von gelochten BelegenInfo
- Publication number
- CH350492A CH350492A CH350492DA CH350492A CH 350492 A CH350492 A CH 350492A CH 350492D A CH350492D A CH 350492DA CH 350492 A CH350492 A CH 350492A
- Authority
- CH
- Switzerland
- Prior art keywords
- perforated documents
- scanning
- scanning perforated
- documents
- perforated
- Prior art date
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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/1092—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing by means of TV-scanning
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Dot-Matrix Printers And Others (AREA)
- Projection-Type Copiers In General (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED23387A DE1047502B (de) | 1956-07-19 | 1956-07-19 | Einrichtung zur optischen Abtastung von auf Aufzeichnungstraegern befindlichen Wertmarkierungen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH350492A true CH350492A (de) | 1960-11-30 |
Family
ID=7037798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH350492D CH350492A (de) | 1956-07-19 | 1957-05-21 | Einrichtung zum Abtasten von gelochten Belegen |
Country Status (5)
Country | Link |
---|---|
US (1) | US2954160A (de) |
CH (1) | CH350492A (de) |
DE (1) | DE1047502B (de) |
FR (1) | FR1176362A (de) |
GB (1) | GB825791A (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB532416A (en) * | 1939-08-29 | 1941-01-23 | Daniel Broido | Improvements in or relating to photo-electric apparatus for assorting record cards, sheets and the like |
US2600817A (en) * | 1945-12-10 | 1952-06-17 | Victoreen Instr Company | Method and apparatus for photoelectrically assorting, recording, or computing |
US2621313A (en) * | 1950-10-26 | 1952-12-09 | Ibm | Glow transfer storage device |
US2762931A (en) * | 1953-03-03 | 1956-09-11 | Teletype Corp | Apparatus for photoelectrically sensing message records |
IT518366A (de) * | 1953-07-11 |
-
1956
- 1956-07-19 DE DED23387A patent/DE1047502B/de active Pending
-
1957
- 1957-05-21 CH CH350492D patent/CH350492A/de unknown
- 1957-05-24 US US661380A patent/US2954160A/en not_active Expired - Lifetime
- 1957-05-27 GB GB16744/57A patent/GB825791A/en not_active Expired
- 1957-05-31 FR FR1176362D patent/FR1176362A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1047502B (de) | 1958-12-24 |
US2954160A (en) | 1960-09-27 |
GB825791A (en) | 1959-12-23 |
FR1176362A (fr) | 1959-04-09 |
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