BE692392A - - Google Patents
Info
- Publication number
- BE692392A BE692392A BE692392DA BE692392A BE 692392 A BE692392 A BE 692392A BE 692392D A BE692392D A BE 692392DA BE 692392 A BE692392 A BE 692392A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
- G06K21/04—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed optically, e.g. peek-a-boo system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH43166A CH436219A (de) | 1966-01-13 | 1966-01-13 | Einrichtung zum Sortieren von Lochkartenstapeln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692392A true BE692392A (en]) | 1967-06-16 |
Family
ID=4186858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692392D BE692392A (en]) | 1966-01-13 | 1967-01-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE692392A (en]) |
| CH (1) | CH436219A (en]) |
| DE (1) | DE1957317U (en]) |
| FR (1) | FR1507825A (en]) |
-
1966
- 1966-01-13 CH CH43166A patent/CH436219A/de unknown
- 1966-12-23 DE DE1966T0021826 patent/DE1957317U/de not_active Expired
-
1967
- 1967-01-10 BE BE692392D patent/BE692392A/xx unknown
- 1967-01-12 FR FR90834A patent/FR1507825A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH436219A (de) | 1967-05-31 |
| DE1957317U (de) | 1967-03-23 |
| FR1507825A (fr) | 1967-12-29 |