NL39127C - - Google Patents
Info
- Publication number
- NL39127C NL39127C NL59653A NL59653A NL39127C NL 39127 C NL39127 C NL 39127C NL 59653 A NL59653 A NL 59653A NL 59653 A NL59653 A NL 59653A NL 39127 C NL39127 C NL 39127C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F7/468—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators for evaluating functions by calculation
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)
- Pinball Game Machines (AREA)
- Handling Of Sheets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US505770A US2174683A (en) | 1930-12-31 | 1930-12-31 | Accounting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL39127C true NL39127C (da) | 1936-10-15 |
Family
ID=24011748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL59653A NL39127C (da) | 1930-12-31 | 1931-12-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2174683A (da) |
| DE (1) | DE679641C (da) |
| FR (1) | FR736325A (da) |
| NL (1) | NL39127C (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB422179A (en) * | 1933-07-07 | 1935-01-07 | British Tabulating Mach Co Ltd | Improvements in or relating to record-card-controlled statistical machines |
| FR46309E (da) * | 1933-12-30 | |||
| US2493858A (en) * | 1942-11-28 | 1950-01-10 | Ibm | Alphabet printing tabulator with program controls |
| US2616624A (en) * | 1945-02-08 | 1952-11-04 | Ibm | Calculator |
| US2616626A (en) * | 1945-02-08 | 1952-11-04 | Ibm | Calculator |
| US2679977A (en) * | 1946-12-17 | 1954-06-01 | Bell Telephone Labor Inc | Calculator sign control circuit |
| US2817477A (en) * | 1947-03-14 | 1957-12-24 | Bell Telephone Labor Inc | Electronic computer |
| DE975966C (de) * | 1949-06-29 | 1963-01-03 | Zuse K G | Rechenmaschine zur Durchfuehrung von arithmetischen Rechenoperationen |
-
1930
- 1930-12-31 US US505770A patent/US2174683A/en not_active Expired - Lifetime
-
1931
- 1931-12-23 NL NL59653A patent/NL39127C/xx active
- 1931-12-29 FR FR736325D patent/FR736325A/fr not_active Expired
- 1931-12-31 DE DET39986D patent/DE679641C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2174683A (en) | 1939-10-03 |
| FR736325A (fr) | 1932-11-22 |
| DE679641C (de) | 1939-08-11 |