NL7115317A - - Google Patents
Info
- Publication number
- NL7115317A NL7115317A NL7115317A NL7115317A NL7115317A NL 7115317 A NL7115317 A NL 7115317A NL 7115317 A NL7115317 A NL 7115317A NL 7115317 A NL7115317 A NL 7115317A NL 7115317 A NL7115317 A NL 7115317A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/16—Layers for recording by changing the magnetic properties, e.g. for Curie-point-writing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Hard Magnetic Materials (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5413470A GB1386763A (en) | 1970-11-13 | 1970-11-13 | Data storage methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7115317A true NL7115317A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-16 |
Family
ID=10470034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7115317A NL7115317A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-11-13 | 1971-11-06 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419224U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-07-11 | 1979-02-07 | ||
| NL7900921A (nl) * | 1979-02-06 | 1980-08-08 | Philips Nv | Thermomagnetische informatiedrager en optische geheu- geninrichting voorzien van een dergelijke informatie- drager. |
| EP0139021B1 (en) * | 1983-03-31 | 1990-11-28 | Sony Corporation | Thermomagnetic optical recording method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3648260A (en) * | 1969-11-17 | 1972-03-07 | Bell Telephone Labor Inc | Magnetic devices |
| US3638207A (en) * | 1969-11-17 | 1972-01-25 | Bell Telephone Labor Inc | Magnetic devices |
-
1970
- 1970-11-13 GB GB5413470A patent/GB1386763A/en not_active Expired
-
1971
- 1971-11-02 DE DE19712154301 patent/DE2154301B2/de active Granted
- 1971-11-06 NL NL7115317A patent/NL7115317A/xx unknown
- 1971-11-10 FR FR7140290A patent/FR2114526A5/fr not_active Expired
- 1971-11-10 IT IT70681/71A patent/IT942818B/it active
- 1971-11-10 US US00197457A patent/US3739360A/en not_active Expired - Lifetime
- 1971-11-10 CA CA127,318A patent/CA958804A/en not_active Expired
- 1971-11-12 JP JP46091019A patent/JPS513618B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA958804A (en) | 1974-12-03 |
| GB1386763A (en) | 1975-03-12 |
| DE2154301B2 (de) | 1977-08-18 |
| IT942818B (it) | 1973-04-02 |
| DE2154301C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-04-20 |
| JPS513618B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-04 |
| FR2114526A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-30 |
| US3739360A (en) | 1973-06-12 |
| DE2154301A1 (de) | 1972-05-18 |