BE469321A - - Google Patents
Info
- Publication number
- BE469321A BE469321A BE469321DA BE469321A BE 469321 A BE469321 A BE 469321A BE 469321D A BE469321D A BE 469321DA BE 469321 A BE469321 A BE 469321A
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Conveying Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1612945A GB622819A (en) | 1945-06-25 | 1945-06-25 | Apparatus for selecting tabulated documents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469321A true BE469321A (zh) | 1946-12-31 |
Family
ID=10071700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469321D BE469321A (zh) | 1945-06-25 | 1946-11-21 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE469321A (zh) |
| FR (2) | FR994781A (zh) |
| GB (1) | GB622819A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2941718A (en) * | 1953-10-29 | 1960-06-21 | Curtiss Wright Corp | Punched record translator |
-
1944
- 1944-05-15 FR FR994781D patent/FR994781A/fr not_active Expired
-
1945
- 1945-04-30 FR FR56342D patent/FR56342E/fr not_active Expired
- 1945-06-25 GB GB1612945A patent/GB622819A/en not_active Expired
-
1946
- 1946-11-21 BE BE469321D patent/BE469321A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR56342E (fr) | 1952-09-22 |
| FR994781A (fr) | 1951-11-22 |
| GB622819A (en) | 1949-05-09 |