BE440952A - - Google Patents
Info
- Publication number
- BE440952A BE440952A BE440952DA BE440952A BE 440952 A BE440952 A BE 440952A BE 440952D A BE440952D A BE 440952DA BE 440952 A BE440952 A BE 440952A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
- G06F7/462—Multiplying; dividing
- G06F7/463—Multiplying; dividing by successive additions or subtractions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310384A US2229983A (en) | 1939-12-21 | 1939-12-21 | Statistical card comparing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440952A true BE440952A (en, 2012) |
Family
ID=23202259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440952D BE440952A (en, 2012) | 1939-12-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2229983A (en, 2012) |
| BE (1) | BE440952A (en, 2012) |
| CH (1) | CH263426A (en, 2012) |
| FR (1) | FR882192A (en, 2012) |
| GB (1) | GB544750A (en, 2012) |
-
0
- BE BE440952D patent/BE440952A/xx unknown
-
1939
- 1939-12-21 US US310384A patent/US2229983A/en not_active Expired - Lifetime
-
1940
- 1940-12-07 GB GB17408/40A patent/GB544750A/en not_active Expired
-
1941
- 1941-02-28 FR FR882192D patent/FR882192A/fr not_active Expired
-
1946
- 1946-09-19 CH CH263426D patent/CH263426A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR882192A (fr) | 1943-05-20 |
| CH263426A (de) | 1949-08-31 |
| US2229983A (en) | 1941-01-28 |
| GB544750A (en) | 1942-04-27 |