NL222421A - - Google Patents
Info
- Publication number
- NL222421A NL222421A NL222421DA NL222421A NL 222421 A NL222421 A NL 222421A NL 222421D A NL222421D A NL 222421DA NL 222421 A NL222421 A NL 222421A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/08—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using multi-aperture storage elements, e.g. using transfluxors; using plates incorporating several individual multi-aperture storage elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US623174A US2898581A (en) | 1956-11-19 | 1956-11-19 | Multipath magnetic core memory devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL222421A true NL222421A (xx) |
Family
ID=24497066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL222421D NL222421A (xx) | 1956-11-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2898581A (xx) |
| DE (1) | DE1271186B (xx) |
| FR (1) | FR1194434A (xx) |
| GB (1) | GB864463A (xx) |
| NL (1) | NL222421A (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1039567B (de) * | 1956-10-05 | 1958-09-25 | Ibm Deutschland | Aus bistabilen Magnetkernen bestehende Schaltmatrix |
| US3143726A (en) * | 1957-11-12 | 1964-08-04 | Ibm | Magnetic counter |
| US3019419A (en) * | 1957-12-18 | 1962-01-30 | Ibm | Electrical switching and control apparatus |
| US3077583A (en) * | 1957-12-30 | 1963-02-12 | Ibm | Magnetic core flux steering device |
| US3037198A (en) * | 1958-06-12 | 1962-05-29 | Burroughs Corp | Multiple output magnetic core circuit |
| US3034108A (en) * | 1958-06-12 | 1962-05-08 | Burroughs Corp | Flux boost circuit for a magnetic core register |
| US3069663A (en) * | 1958-06-17 | 1962-12-18 | Rca Corp | Magnetic memory system |
| USRE26313E (en) * | 1958-11-04 | 1967-11-28 | Matrix switch utilizing magnetic structures as crosspoints | |
| US3438017A (en) * | 1958-12-12 | 1969-04-08 | Burroughs Corp | Storage apparatus for comparing information |
| US2944249A (en) * | 1958-12-30 | 1960-07-05 | Ibm | Magnetic storage and switching structure |
| US3140402A (en) * | 1960-01-19 | 1964-07-07 | Amp Inc | Magnetic-core logic circuits |
| US3196413A (en) * | 1960-12-19 | 1965-07-20 | Ibm | Non-destructive magnetic memory |
| BE630153A (xx) * | 1962-03-30 | |||
| US3324462A (en) * | 1963-01-31 | 1967-06-06 | Ncr Co | Magnetic memory elements and matrices |
-
0
- NL NL222421D patent/NL222421A/xx unknown
-
1956
- 1956-11-19 US US623174A patent/US2898581A/en not_active Expired - Lifetime
-
1957
- 1957-11-13 FR FR1194434D patent/FR1194434A/fr not_active Expired
- 1957-11-19 GB GB35997/57A patent/GB864463A/en not_active Expired
- 1957-11-19 DE DEP1271A patent/DE1271186B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1271186B (de) | 1968-06-27 |
| GB864463A (en) | 1961-04-06 |
| US2898581A (en) | 1959-08-04 |
| FR1194434A (fr) | 1959-11-09 |