ES363668A1 - Procedimiento de compresion de datos. - Google Patents
Procedimiento de compresion de datos.Info
- Publication number
- ES363668A1 ES363668A1 ES363668A ES363668A ES363668A1 ES 363668 A1 ES363668 A1 ES 363668A1 ES 363668 A ES363668 A ES 363668A ES 363668 A ES363668 A ES 363668A ES 363668 A1 ES363668 A1 ES 363668A1
- Authority
- ES
- Spain
- Prior art keywords
- holes
- card
- recordal
- data
- stylus
- 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
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Electrically Operated Instructional Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR140092 | 1968-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES363668A1 true ES363668A1 (es) | 1971-01-01 |
Family
ID=8646069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES363668A Expired ES363668A1 (es) | 1968-02-16 | 1969-02-14 | Procedimiento de compresion de datos. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE728270A (tr) |
CH (1) | CH510304A (tr) |
DE (1) | DE1905450A1 (tr) |
ES (1) | ES363668A1 (tr) |
FR (1) | FR1580864A (tr) |
GB (1) | GB1263738A (tr) |
NL (1) | NL6902111A (tr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3417417A1 (de) * | 1984-05-11 | 1985-11-21 | Armin 6000 Frankfurt Münch | Verfahren zum pruefen der erwarteten marktakzeptanz von produkten mit hilfe von umfragen |
DE4000134A1 (de) * | 1990-01-04 | 1991-07-11 | Maschf Augsburg Nuernberg Ag | Datenerfassungs- und auswertesystem mit einem datentraeger |
-
1968
- 1968-02-16 FR FR1580864D patent/FR1580864A/fr not_active Expired
-
1969
- 1969-01-28 CH CH124369A patent/CH510304A/fr not_active IP Right Cessation
- 1969-02-04 DE DE19691905450 patent/DE1905450A1/de active Pending
- 1969-02-11 NL NL6902111A patent/NL6902111A/xx unknown
- 1969-02-11 GB GB736569A patent/GB1263738A/en not_active Expired
- 1969-02-12 BE BE728270D patent/BE728270A/xx unknown
- 1969-02-14 ES ES363668A patent/ES363668A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6902111A (tr) | 1969-08-19 |
GB1263738A (en) | 1972-02-16 |
DE1905450A1 (de) | 1969-09-18 |
FR1580864A (tr) | 1969-09-12 |
BE728270A (tr) | 1969-07-16 |
CH510304A (fr) | 1971-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK116176B (da) | Apparat til registrering af data i form af kodede datategn på en optegningsbærer og til korrigering af registrerede data. | |
CH549837A (de) | Vorrichtung zum auslesen eines plattenfoermigen informationstraegers, der in optischer form kodierte bild- und/oder tonsignale enthaelt. | |
ES363668A1 (es) | Procedimiento de compresion de datos. | |
GB1514997A (en) | Educational punched-card/tape game playing device | |
AT328002B (de) | Vorrichtung zum auslesen von informationen, z.b. bild- und/oder toninformationen, die auf einem aufzeichnungstrager in mindestens einer spur aufgezeichnet sind | |
GB1235941A (en) | Responsive answer system | |
JPS5220033A (en) | Layer recording device | |
AT328001B (de) | Vorrichtung zum auslesen von informationen, z.b. bild- und/oder toninformationen, die auf einem aufzeichnungstrager in mindestens einer spur aufgezeichnet sind | |
DE1917577U (de) | Plattenspieler fuer werbe- oder lehrzwecke. | |
GB1012846A (en) | Data capturing arrangements | |
JPS53118040A (en) | Electrostatic recording stylus and its manufacture | |
GB750268A (en) | Means for evaluating electro-conductive marks on statistical record cards | |
ES148869U (es) | Dispositivo de vigilancia pedagogica, de control de copias o deberes escritos destinados a ser corregidos y registro de los resultados. | |
CH339415A (fr) | Dispositif de lecture de cartes perforées | |
ES313463A1 (es) | Un dispositivo para la realizaciën de un programa de informaciones, en particular de ensenanza | |
AU166432B2 (en) | Improvements in or relating to devices recording and retransmitting coded information | |
CA504144A (en) | Record card punching machine | |
Hlavaty et al. | Nominations for the 1976 Election | |
CA507788A (en) | Record card verifying machine | |
CA795028A (en) | Answer sheet indicating correctness and recording errors | |
AU2677054A (en) | Improvements in or relating to devices recording and retransmitting coded information | |
ES149767U (es) | Juego recreativo con fines publicitarios. | |
GB1017128A (en) | Improvements in or relating to teaching devices | |
GB998597A (en) | Arrangement for inserting card-shaped information recording media in an evaluating equipment | |
GB1369761A (en) | Optical record sheet |