GB1234199A - Improvements in or relating to fixed-word stores - Google Patents
Improvements in or relating to fixed-word storesInfo
- Publication number
- GB1234199A GB1234199A GB5879168A GB5879168A GB1234199A GB 1234199 A GB1234199 A GB 1234199A GB 5879168 A GB5879168 A GB 5879168A GB 5879168 A GB5879168 A GB 5879168A GB 1234199 A GB1234199 A GB 1234199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- read
- carrier
- carriers
- adjacent
- terminals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1549065A DE1549065C2 (de) | 1967-12-12 | 1967-12-12 | Festwertspeicher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1234199A true GB1234199A (en) | 1971-06-03 |
Family
ID=5676616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5879168A Expired GB1234199A (en) | 1967-12-12 | 1968-12-11 | Improvements in or relating to fixed-word stores |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3599231A (enExample) |
| FR (1) | FR1595773A (enExample) |
| GB (1) | GB1234199A (enExample) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE626711A (enExample) * | 1962-01-02 | |||
| US3417382A (en) * | 1964-09-01 | 1968-12-17 | Sylvania Electric Prod | Ferrite core having different regions of varying permeability |
| US3435434A (en) * | 1965-03-31 | 1969-03-25 | Ncr Co | Two-magnetic element memory per bit |
| DE1295655B (de) * | 1965-06-15 | 1969-05-22 | Standard Elektrik Lorenz Ag | Magnetischer assoziativer Halbfestwertspeicher |
-
1968
- 1968-11-26 FR FR1595773D patent/FR1595773A/fr not_active Expired
- 1968-12-04 US US782515A patent/US3599231A/en not_active Expired - Lifetime
- 1968-12-11 GB GB5879168A patent/GB1234199A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3599231A (en) | 1971-08-10 |
| FR1595773A (enExample) | 1970-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |