SE301393B - - Google Patents
Info
- Publication number
- SE301393B SE301393B SE970160A SE970160A SE301393B SE 301393 B SE301393 B SE 301393B SE 970160 A SE970160 A SE 970160A SE 970160 A SE970160 A SE 970160A SE 301393 B SE301393 B SE 301393B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/716—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by two or more magnetic layers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL244342 | 1959-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE301393B true SE301393B (enExample) | 1968-06-04 |
Family
ID=19751979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE970160A SE301393B (enExample) | 1959-10-14 | 1960-10-11 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH397266A (enExample) |
| GB (1) | GB964701A (enExample) |
| SE (1) | SE301393B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1529937A (en) * | 1974-10-16 | 1978-10-25 | Emi Ltd | Magnetic recording |
-
1960
- 1960-10-11 CH CH1139960A patent/CH397266A/de unknown
- 1960-10-11 GB GB3479860A patent/GB964701A/en not_active Expired
- 1960-10-11 SE SE970160A patent/SE301393B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB964701A (en) | 1964-07-22 |
| CH397266A (de) | 1965-08-15 |