NL90304C - - Google Patents
Info
- Publication number
- NL90304C NL90304C NL90304DA NL90304C NL 90304 C NL90304 C NL 90304C NL 90304D A NL90304D A NL 90304DA NL 90304 C NL90304 C NL 90304C
- Authority
- NL
- Netherlands
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
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1022138T | 1950-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL90304C true NL90304C (pt) |
Family
ID=9577438
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6807999.A NL162693B (nl) | 1950-07-18 | Werkwijze voor het vervaardigen van een band zonder einde uit een strook metaalfoelie. | |
| NL90304D NL90304C (pt) | 1950-07-18 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6807999.A NL162693B (nl) | 1950-07-18 | Werkwijze voor het vervaardigen van een band zonder einde uit een strook metaalfoelie. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2735617A (pt) |
| BE (1) | BE504362A (pt) |
| FR (1) | FR1022138A (pt) |
| GB (1) | GB706212A (pt) |
| NL (2) | NL90304C (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2994804A (en) * | 1961-08-01 | Lighting control system | ||
| NL252820A (pt) * | 1959-06-25 | |||
| DE1123853B (de) * | 1960-06-23 | 1962-02-15 | Standard Elektrik Lorenz Ag | Anordnung zur photoelektrischen Abtastung von Aufzeichnungstraegern, vorzugsweise Lochstreifen und Lochkarten |
| US3485168A (en) * | 1967-02-20 | 1969-12-23 | Meredith Publishing Co | Method for forming written symbols to be read by automatic character recognition equipment |
| US3671720A (en) * | 1969-11-20 | 1972-06-20 | Day Albert J | Encoded card readout system |
| US3639732A (en) * | 1970-02-02 | 1972-02-01 | Documentor Sciences Corp | Data control device |
| US3705294A (en) * | 1970-04-08 | 1972-12-05 | Elliott Business Machines Inc | Data card and method of encoding same |
| FR2304127A1 (fr) * | 1975-03-10 | 1976-10-08 | Fritz Von Ballmoos | Dispositif de controle de l'acces a un etablissement et carte d'entree adaptee a ce dispositif |
| CH594935A5 (pt) * | 1975-12-23 | 1978-01-31 | Landis & Gyr Ag | |
| CH616253A5 (pt) * | 1977-06-21 | 1980-03-14 | Landis & Gyr Ag | |
| US4270043A (en) * | 1979-03-13 | 1981-05-26 | Kronos Inc. | Methods of and apparatus for time clock recording and computation and related uses |
| WO1994023395A1 (en) * | 1993-04-06 | 1994-10-13 | Commonwealth Scientific And Industrial Research Organisation | Optical data element |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US699784A (en) * | 1900-06-19 | 1902-05-13 | Byron A Brooks | Electrically-printing type-writer. |
| US1514222A (en) * | 1922-04-07 | 1924-11-04 | Todd Protectograph Company Inc | Method of printing documents |
| BE396040A (pt) * | 1932-05-04 | |||
| DE708641C (de) * | 1938-08-07 | 1941-07-25 | Hollerith Maschinen Ges M B H | Lichtelektrische Abfuehleinrichtung an Maschinen zum Sortieren von Registrierkarten |
| US2431017A (en) * | 1939-12-15 | 1947-11-18 | Ibm | Record card |
| NL71686C (pt) * | 1947-10-16 | |||
| NL94963C (pt) * | 1952-05-13 |
-
0
- US US2735617D patent/US2735617A/en not_active Expired - Lifetime
- BE BE504362D patent/BE504362A/xx unknown
- NL NL6807999.A patent/NL162693B/xx unknown
- NL NL90304D patent/NL90304C/xx active
-
1950
- 1950-07-18 FR FR1022138D patent/FR1022138A/fr not_active Expired
-
1951
- 1951-07-17 GB GB16974/51A patent/GB706212A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1022138A (fr) | 1953-02-27 |
| US2735617A (en) | 1956-02-21 |
| NL162693B (nl) | |
| GB706212A (en) | 1954-03-24 |
| BE504362A (pt) |