NL279570A - - Google Patents
Info
- Publication number
- NL279570A NL279570A NL279570A NL279570A NL279570A NL 279570 A NL279570 A NL 279570A NL 279570 A NL279570 A NL 279570A NL 279570 A NL279570 A NL 279570A NL 279570 A NL279570 A NL 279570A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US116378A US3212071A (en) | 1961-06-12 | 1961-06-12 | Magnetic memory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL279570A true NL279570A (xx) | 1964-11-25 |
Family
ID=22366822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL279570A NL279570A (xx) | 1961-06-12 | 1962-06-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3212071A (xx) |
| CH (1) | CH402070A (xx) |
| DE (1) | DE1249342B (xx) |
| FR (1) | FR1195512A (xx) |
| GB (1) | GB995153A (xx) |
| NL (1) | NL279570A (xx) |
| SE (1) | SE301172B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395403A (en) * | 1964-06-29 | 1968-07-30 | Rca Corp | Micromagnetic grooved memory matrix |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE531691A (xx) * | 1953-09-09 | |||
| US2942240A (en) * | 1954-09-13 | 1960-06-21 | Rca Corp | Magnetic memory systems using multiapertured storage elements |
| US3134964A (en) * | 1958-03-24 | 1964-05-26 | Ford Motor Co | Magnetic memory device with orthogonal intersecting flux paths |
-
0
- DE DENDAT1249342D patent/DE1249342B/de active Pending
-
1958
- 1958-05-02 FR FR1195512D patent/FR1195512A/fr not_active Expired
-
1961
- 1961-06-12 US US116378A patent/US3212071A/en not_active Expired - Lifetime
-
1962
- 1962-06-08 GB GB22234/62A patent/GB995153A/en not_active Expired
- 1962-06-12 CH CH703762A patent/CH402070A/de unknown
- 1962-06-12 SE SE6509/62A patent/SE301172B/xx unknown
- 1962-06-12 NL NL279570A patent/NL279570A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1249342B (xx) | |
| GB995153A (en) | 1965-06-16 |
| FR1195512A (fr) | 1959-11-18 |
| US3212071A (en) | 1965-10-12 |
| SE301172B (xx) | 1968-05-27 |
| CH402070A (de) | 1965-11-15 |