BE498295A - - Google Patents
Info
- Publication number
- BE498295A BE498295A BE498295DA BE498295A BE 498295 A BE498295 A BE 498295A BE 498295D A BE498295D A BE 498295DA BE 498295 A BE498295 A BE 498295A
- Authority
- BE
- Belgium
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)
- Character Input (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR960590X | 1949-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498295A true BE498295A (US07122603-20061017-C00045.png) |
Family
ID=9492059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498295D BE498295A (US07122603-20061017-C00045.png) | 1949-10-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE498295A (US07122603-20061017-C00045.png) |
| DE (1) | DE960590C (US07122603-20061017-C00045.png) |
| FR (1) | FR1002613A (US07122603-20061017-C00045.png) |
| NL (1) | NL156209B (US07122603-20061017-C00045.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1130211B (de) * | 1957-04-18 | 1962-05-24 | Siemens Ag | Aufzeichnungstraeger zur Markierung von Informationen |
| US3369109A (en) * | 1963-05-16 | 1968-02-13 | Ibm | Communications control system |
-
0
- NL NL7413322.A patent/NL156209B/xx unknown
- BE BE498295D patent/BE498295A/xx unknown
-
1949
- 1949-10-13 FR FR1002613D patent/FR1002613A/fr not_active Expired
-
1950
- 1950-05-07 DE DEC923A patent/DE960590C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL156209B (nl) | |
| FR1002613A (fr) | 1952-03-10 |
| DE960590C (de) | 1957-03-21 |
