NL243275A - - Google Patents
Info
- Publication number
- NL243275A NL243275A NL243275DA NL243275A NL 243275 A NL243275 A NL 243275A NL 243275D A NL243275D A NL 243275DA NL 243275 A NL243275 A NL 243275A
- Authority
- NL
- Netherlands
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
- G06F7/48—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
- G06F7/491—Computations with decimal numbers radix 12 or 20.
- G06F7/4912—Adding; Subtracting
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/491—Indexing scheme relating to groups G06F7/491 - G06F7/4917
- G06F2207/49195—Using pure decimal representation, e.g. 10-valued voltage signal, 1-out-of-10 code
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/492—Indexing scheme relating to groups G06F7/492 - G06F7/496
- G06F2207/4924—Digit-parallel adding or subtracting
Landscapes
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US765253A US2920823A (en) | 1958-10-03 | 1958-10-03 | Addition and subtraction circuit utilizing electrical delay lines having a short-circuit termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL243275A true NL243275A (https=) |
Family
ID=25073046
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135486D NL135486C (https=) | 1958-10-03 | ||
| NL243275D NL243275A (https=) | 1958-10-03 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135486D NL135486C (https=) | 1958-10-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2920823A (https=) |
| DE (1) | DE1115486B (https=) |
| FR (1) | FR1246798A (https=) |
| GB (1) | GB869950A (https=) |
| NL (2) | NL243275A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215982A (en) * | 1959-06-08 | 1965-11-02 | Ibm | Core matrix control circuit for selection of cores by true and complement signals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1034099A (fr) * | 1951-03-17 | 1953-07-17 | Electronique & Automatisme Sa | Perfectionnements apportés aux circuits calculateurs |
| NL187428B (nl) * | 1953-05-13 | Cables De Lyon Geoffroy Delore | Inrichting voor het vervaardigen van een beschermingsmantel van een optische vezel. |
-
0
- NL NL135486D patent/NL135486C/xx active
- NL NL243275D patent/NL243275A/xx unknown
-
1958
- 1958-10-03 US US765253A patent/US2920823A/en not_active Expired - Lifetime
-
1959
- 1959-10-01 DE DEI17052A patent/DE1115486B/de active Pending
- 1959-10-02 FR FR806584A patent/FR1246798A/fr not_active Expired
- 1959-10-05 GB GB33685/59A patent/GB869950A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2920823A (en) | 1960-01-12 |
| FR1246798A (fr) | 1960-11-25 |
| DE1115486B (de) | 1961-10-19 |
| GB869950A (en) | 1961-06-07 |
| NL135486C (https=) |