FR1246437A - Accumulateur de données de type magnétique - Google Patents
Accumulateur de données de type magnétiqueInfo
- Publication number
- FR1246437A FR1246437A FR813934A FR813934A FR1246437A FR 1246437 A FR1246437 A FR 1246437A FR 813934 A FR813934 A FR 813934A FR 813934 A FR813934 A FR 813934A FR 1246437 A FR1246437 A FR 1246437A
- Authority
- FR
- France
- Prior art keywords
- type data
- magnetic type
- data accumulator
- accumulator
- magnetic
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78291458A | 1958-12-24 | 1958-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1246437A true FR1246437A (fr) | 1960-11-18 |
Family
ID=25127573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR813934A Expired FR1246437A (fr) | 1958-12-24 | 1959-12-23 | Accumulateur de données de type magnétique |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1238505B (fr) |
FR (1) | FR1246437A (fr) |
GB (1) | GB889430A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1574757B1 (de) * | 1963-08-26 | 1971-09-30 | Burroughs Corp | Speichervorrichtung mit einem magnetischen duennschicht speicherelement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT195670B (de) * | 1954-09-13 | 1958-02-25 | Rca Corp | Magnetische Vorrichtung mit einem Körper aus magnetisierbarem Material, das eine mindestens annähernd rechteckige Hysteresischarakteristik aufweist, und Verfahren zum Betrieb einer solchen Vorrichtung |
NL202099A (fr) * | 1954-11-23 | |||
NL109278C (fr) * | 1955-04-14 | |||
NL229561A (fr) * | 1957-07-19 |
-
1959
- 1959-12-21 GB GB43416/59A patent/GB889430A/en not_active Expired
- 1959-12-23 FR FR813934A patent/FR1246437A/fr not_active Expired
- 1959-12-23 DE DEB56004A patent/DE1238505B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1238505B (de) | 1967-04-13 |
GB889430A (en) | 1962-02-14 |
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