BE774141A - Porteur d'information. - Google Patents
Porteur d'information.Info
- Publication number
- BE774141A BE774141A BE774141A BE774141A BE774141A BE 774141 A BE774141 A BE 774141A BE 774141 A BE774141 A BE 774141A BE 774141 A BE774141 A BE 774141A BE 774141 A BE774141 A BE 774141A
- Authority
- BE
- Belgium
- Prior art keywords
- holder
- information
- Prior art date
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
- G06K19/063—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 the carrier being marginally punched or notched, e.g. having elongated slots
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE774141A BE774141A (fr) | 1971-10-19 | 1971-10-19 | Porteur d'information. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE774141A BE774141A (fr) | 1971-10-19 | 1971-10-19 | Porteur d'information. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE774141A true BE774141A (fr) | 1972-02-14 |
Family
ID=3858772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE774141A BE774141A (fr) | 1971-10-19 | 1971-10-19 | Porteur d'information. |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE774141A (fr) |
-
1971
- 1971-10-19 BE BE774141A patent/BE774141A/fr unknown
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