FR2184802A1 - - Google Patents
Info
- Publication number
- FR2184802A1 FR2184802A1 FR7317339A FR7317339A FR2184802A1 FR 2184802 A1 FR2184802 A1 FR 2184802A1 FR 7317339 A FR7317339 A FR 7317339A FR 7317339 A FR7317339 A FR 7317339A FR 2184802 A1 FR2184802 A1 FR 2184802A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722223123 DE2223123A1 (de) | 1972-05-12 | 1972-05-12 | Magnetische speicherschicht |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2184802A1 true FR2184802A1 (US06171609-20010109-C00001.png) | 1973-12-28 |
FR2184802B1 FR2184802B1 (US06171609-20010109-C00001.png) | 1977-12-30 |
Family
ID=5844693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7317339A Expired FR2184802B1 (US06171609-20010109-C00001.png) | 1972-05-12 | 1973-05-14 |
Country Status (5)
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2323490A1 (fr) * | 1975-09-11 | 1977-04-08 | Ibm | Procede pour former une surface a profil transversal serratiforme |
FR2397707A1 (fr) * | 1977-07-16 | 1979-02-09 | Philips Nv | Couche magnetique a fonction de memoire |
FR2495333A1 (fr) * | 1980-08-30 | 1982-06-04 | Philips Nv | Procede de realisation d'un capteur de champ magnetique sous forme d'une couche mince |
EP0110730A2 (en) * | 1982-12-06 | 1984-06-13 | Plasmon Data Systems N.V. | Improvements relating to data storage and recording |
WO1984004420A1 (en) * | 1983-04-28 | 1984-11-08 | Comtech Res Unit | Data storage and recording |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1482715A (fr) * | 1965-06-09 | 1967-05-26 | Int Standard Electric Corp | Transformateur d'impulsions perfectionné |
-
1972
- 1972-05-12 DE DE19722223123 patent/DE2223123A1/de active Pending
-
1973
- 1973-05-07 CA CA170,561A patent/CA1019062A/en not_active Expired
- 1973-05-09 GB GB2208173A patent/GB1382977A/en not_active Expired
- 1973-05-09 JP JP48051550A patent/JPS4949547A/ja active Pending
- 1973-05-14 FR FR7317339A patent/FR2184802B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1482715A (fr) * | 1965-06-09 | 1967-05-26 | Int Standard Electric Corp | Transformateur d'impulsions perfectionné |
Non-Patent Citations (3)
Title |
---|
*REVUE US "JOURNAL OF APPLIED PHYSICS" VOLUME 36, MARS 1965, N 3, ARTICLE "MAGNETO-OPTICAL VARIABLE MEMORY BASED UPON THE PROPERTIES OF A TRANSPARENT FERRIMAGNETIC GARNET AT ITS COMPENSATION TEMPERATURE" CHANG ET AUTRES PAGES 1110-1111 * |
REVUE US "APPLIED PHYSICS LETTERS" VOLUME 20, 1ER JUIN 1972, NO 11, ARTICLE "THERMOMAGNETIC RECORDING IN THIN GARNET LAYERS" KRUMME ET AUTRES , PAGES 451-453) * |
REVUE US "THE ELECTRONIC ENGINEER" VOLUME 25, DECEMBRE 1966, NO 12 ARTICLE "MAGNETO-OPTIC COMPUTER MEMORY ELEMENT" PAGE 23 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2323490A1 (fr) * | 1975-09-11 | 1977-04-08 | Ibm | Procede pour former une surface a profil transversal serratiforme |
FR2397707A1 (fr) * | 1977-07-16 | 1979-02-09 | Philips Nv | Couche magnetique a fonction de memoire |
FR2495333A1 (fr) * | 1980-08-30 | 1982-06-04 | Philips Nv | Procede de realisation d'un capteur de champ magnetique sous forme d'une couche mince |
EP0110730A2 (en) * | 1982-12-06 | 1984-06-13 | Plasmon Data Systems N.V. | Improvements relating to data storage and recording |
WO1984002419A1 (en) * | 1982-12-06 | 1984-06-21 | Comtech Res Unit | Improvements relating to data storage and recording |
EP0110730A3 (en) * | 1982-12-06 | 1984-07-11 | Comtech Research Unit Limited | Improvements relating to data storage and recording |
WO1984004420A1 (en) * | 1983-04-28 | 1984-11-08 | Comtech Res Unit | Data storage and recording |
EP0126565A1 (en) * | 1983-04-28 | 1984-11-28 | Plasmon Data Systems N.V. | Improvements relating to data storage and recording |
Also Published As
Publication number | Publication date |
---|---|
FR2184802B1 (US06171609-20010109-C00001.png) | 1977-12-30 |
JPS4949547A (US06171609-20010109-C00001.png) | 1974-05-14 |
DE2223123A1 (de) | 1973-11-22 |
GB1382977A (en) | 1975-02-05 |
CA1019062A (en) | 1977-10-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |