NL71332C - - Google Patents
Info
- Publication number
- NL71332C NL71332C NL71332DA NL71332C NL 71332 C NL71332 C NL 71332C NL 71332D A NL71332D A NL 71332DA NL 71332 C NL71332 C NL 71332C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Controlling Sheets Or Webs (AREA)
- Handling Of Sheets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US323427A US2307635A (en) | 1940-03-11 | 1940-03-11 | Tabulating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL71332C true NL71332C (de) |
Family
ID=23259158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL71332D NL71332C (de) | 1940-03-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2307635A (de) |
| FR (1) | FR952430A (de) |
| GB (1) | GB548249A (de) |
| NL (1) | NL71332C (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2622515A (en) * | 1948-03-04 | 1952-12-23 | Burroughs Adding Machine Co | Zero printing control for tabulators |
| US2562250A (en) * | 1948-03-04 | 1951-07-31 | Control Instr Co Inc | Accumulator control for tabulating machines |
| US2535151A (en) * | 1948-10-14 | 1950-12-26 | Remington Rand Inc | Selective naught block mechanism for card operated machines |
| US3051380A (en) * | 1958-03-03 | 1962-08-28 | Clary Corp | Perforated record sensing device |
-
0
- NL NL71332D patent/NL71332C/xx active
-
1940
- 1940-03-11 US US323427A patent/US2307635A/en not_active Expired - Lifetime
-
1941
- 1941-03-11 GB GB3324/41A patent/GB548249A/en not_active Expired
-
1946
- 1946-11-19 FR FR952430D patent/FR952430A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR952430A (fr) | 1949-11-16 |
| US2307635A (en) | 1943-01-05 |
| GB548249A (en) | 1942-10-02 |