BE640001A - - Google Patents
Info
- Publication number
- BE640001A BE640001A BE640001DA BE640001A BE 640001 A BE640001 A BE 640001A BE 640001D A BE640001D A BE 640001DA BE 640001 A BE640001 A BE 640001A
- Authority
- BE
- Belgium
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
- G11C11/12—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using tensors; using twistors, i.e. elements in which one axis of magnetisation is twisted
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Credit Cards Or The Like (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US239555A US3308447A (en) | 1962-11-23 | 1962-11-23 | Electrically alterable semi-permanent magnetic memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640001A true BE640001A (fr) |
Family
ID=22902666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640001D BE640001A (fr) | 1962-11-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3308447A (fr) |
| BE (1) | BE640001A (fr) |
| DE (1) | DE1284999B (fr) |
| GB (1) | GB1040851A (fr) |
| NL (1) | NL290846A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3408635A (en) * | 1963-05-31 | 1968-10-29 | Burroughs Corp | Twistor associative memory system |
| GB1098771A (en) * | 1965-05-21 | 1968-01-10 | Gen Electric Co Ltd | Improvements in or relating to magnetic data store devices |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL229561A (fr) * | 1957-07-19 | |||
| US3126529A (en) * | 1958-12-31 | 1964-03-24 | Non-destructive read-out | |
| US3163855A (en) * | 1959-12-10 | 1964-12-29 | Bell Telephone Labor Inc | Magnetic memory circuits |
| US3069665A (en) * | 1959-12-14 | 1962-12-18 | Bell Telephone Labor Inc | Magnetic memory circuits |
| US3084336A (en) * | 1960-03-09 | 1963-04-02 | Bell Telephone Labor Inc | Magnetic memory construction and circuits |
| US3105962A (en) * | 1960-04-01 | 1963-10-01 | Bell Telephone Labor Inc | Magnetic memory circuits |
| GB992942A (en) * | 1961-03-23 | 1965-05-26 | Int Computers & Tabulators Ltd | Improvements in or relating to data processing apparatus |
| NL133892C (fr) * | 1961-09-11 | |||
| US3199879A (en) * | 1962-10-16 | 1965-08-10 | Amerace Corp | Pipe sealing unit |
| US3264621A (en) * | 1963-03-25 | 1966-08-02 | Burroughs Corp | Magnetic data store |
-
0
- BE BE640001D patent/BE640001A/xx unknown
- NL NL290846D patent/NL290846A/xx unknown
-
1962
- 1962-11-23 US US239555A patent/US3308447A/en not_active Expired - Lifetime
-
1963
- 1963-04-23 GB GB16032/63A patent/GB1040851A/en not_active Expired
- 1963-11-23 DE DEA44621A patent/DE1284999B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3308447A (en) | 1967-03-07 |
| NL290846A (fr) | |
| GB1040851A (en) | 1966-09-01 |
| DE1284999B (de) | 1968-12-12 |