NL239530A - - Google Patents
Info
- Publication number
- NL239530A NL239530A NL239530DA NL239530A NL 239530 A NL239530 A NL 239530A NL 239530D A NL239530D A NL 239530DA NL 239530 A NL239530 A NL 239530A
- 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
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
- G11C11/06078—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using two or more such elements per bit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Near-Field Transmission Systems (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16924/58A GB865818A (en) | 1958-05-27 | 1958-05-27 | Improvements in or relating to magnetic storage devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL239530A true NL239530A (de) |
Family
ID=10086115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL239530D NL239530A (de) | 1958-05-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3287707A (de) |
| DE (1) | DE1127397B (de) |
| FR (1) | FR1225517A (de) |
| GB (1) | GB865818A (de) |
| NL (1) | NL239530A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL300229A (de) * | 1962-11-07 | |||
| NL300814A (de) * | 1962-11-28 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB706736A (en) * | 1952-01-03 | 1954-04-07 | British Tabulating Mach Co Ltd | Improvements in or relating to electrical storage devices |
| US2666151A (en) * | 1952-11-28 | 1954-01-12 | Rca Corp | Magnetic switching device |
| US2776419A (en) * | 1953-03-26 | 1957-01-01 | Rca Corp | Magnetic memory system |
| US2781503A (en) * | 1953-04-29 | 1957-02-12 | American Mach & Foundry | Magnetic memory circuits employing biased magnetic binary cores |
| BE537332A (de) * | 1954-04-15 | |||
| FR1113051A (fr) * | 1954-11-16 | 1956-03-23 | Ibm France | Perfectionnements aux dispositifs de lecture de matrices |
| US2909673A (en) * | 1955-02-02 | 1959-10-20 | Librascope Inc | Push-pull magnetic element |
| US3003139A (en) * | 1955-04-29 | 1961-10-03 | Gen Electronic Lab Inc | Electrical information storage system |
| US3027547A (en) * | 1956-12-06 | 1962-03-27 | Bell Telephone Labor Inc | Magnetic core circuits |
| US3042905A (en) * | 1956-12-11 | 1962-07-03 | Rca Corp | Memory systems |
| US2933720A (en) * | 1956-12-31 | 1960-04-19 | Rca Corp | Magnetic memory systems |
| US3032749A (en) * | 1957-06-03 | 1962-05-01 | Rca Corp | Memory systems |
| US3090036A (en) * | 1957-10-24 | 1963-05-14 | Ibm | Magnetic partial switching circuits |
| US3037197A (en) * | 1957-12-19 | 1962-05-29 | Ibm | Magnetic equals circuit |
| US3112470A (en) * | 1958-11-10 | 1963-11-26 | Sylvania Electric Prod | Noise cancellation for magnetic memory devices |
| US3115619A (en) * | 1958-12-16 | 1963-12-24 | Sylvania Electric Prod | Memory systems |
-
0
- NL NL239530D patent/NL239530A/xx unknown
-
1958
- 1958-05-27 GB GB16924/58A patent/GB865818A/en not_active Expired
-
1959
- 1959-05-26 US US815909A patent/US3287707A/en not_active Expired - Lifetime
- 1959-05-27 FR FR795812A patent/FR1225517A/fr not_active Expired
- 1959-05-27 DE DEN16766A patent/DE1127397B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3287707A (en) | 1966-11-22 |
| GB865818A (en) | 1961-04-19 |
| FR1225517A (fr) | 1960-07-01 |
| DE1127397B (de) | 1962-04-12 |