NL148215C - - Google Patents
Info
- Publication number
- NL148215C NL148215C NL148215DA NL148215C NL 148215 C NL148215 C NL 148215C NL 148215D A NL148215D A NL 148215DA NL 148215 C NL148215 C NL 148215C
- 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
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
- G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- General Engineering & Computer Science (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Electrotherapy Devices (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR831922X | 1949-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL148215C true NL148215C (es) |
Family
ID=9294753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL148215D NL148215C (es) | 1949-07-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2825502A (es) |
| BE (1) | BE496809A (es) |
| DE (1) | DE831922C (es) |
| FR (1) | FR994531A (es) |
| GB (1) | GB679993A (es) |
| NL (1) | NL148215C (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764343A (en) * | 1952-02-25 | 1956-09-25 | Hughes Aircraft Co | Electronic switching and counting circuit |
| US2845220A (en) * | 1952-06-27 | 1958-07-29 | Rca Corp | Electronic comparator device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2409689A (en) * | 1942-11-02 | 1946-10-22 | Rca Corp | Electronic computing device |
| US2404047A (en) * | 1943-01-21 | 1946-07-16 | Rca Corp | Electronic computing device |
| US2445215A (en) * | 1943-10-21 | 1948-07-13 | Rca Corp | Electronic computer |
| NL83274C (es) * | 1944-12-27 | |||
| US2585630A (en) * | 1949-05-03 | 1952-02-12 | Remington Rand Inc | Digit shifting circuit |
| NL158412B (nl) * | 1950-01-07 | Dansk Ind Syndikat | Inrichting voor het vervaardigen van gietstukken. |
-
0
- NL NL148215D patent/NL148215C/xx active
- BE BE496809D patent/BE496809A/xx unknown
-
1949
- 1949-07-07 FR FR994531D patent/FR994531A/fr not_active Expired
-
1950
- 1950-06-16 GB GB15167/50A patent/GB679993A/en not_active Expired
- 1950-07-01 US US171684A patent/US2825502A/en not_active Expired - Lifetime
- 1950-07-06 DE DEC1739A patent/DE831922C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB679993A (en) | 1952-09-24 |
| FR994531A (fr) | 1951-11-19 |
| DE831922C (de) | 1952-03-24 |
| US2825502A (en) | 1958-03-04 |
| BE496809A (es) |