BE645830A - - Google Patents
Info
- Publication number
- BE645830A BE645830A BE645830DA BE645830A BE 645830 A BE645830 A BE 645830A BE 645830D A BE645830D A BE 645830DA BE 645830 A BE645830 A BE 645830A
- Authority
- BE
- Belgium
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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/842—Coating a support with a liquid magnetic dispersion
- G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field
-
- 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
- G11B5/702—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 the bonding agent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26972063A | 1963-04-01 | 1963-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645830A true BE645830A (en) | 1964-07-16 |
Family
ID=23028403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645830D BE645830A (en) | 1963-04-01 | 1964-03-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE645830A (en) |
| GB (1) | GB986468A (en) |
| NL (1) | NL6402216A (en) |
-
1964
- 1964-02-27 GB GB827364A patent/GB986468A/en not_active Expired
- 1964-03-04 NL NL6402216A patent/NL6402216A/xx unknown
- 1964-03-27 BE BE645830D patent/BE645830A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB986468A (en) | 1965-03-17 |
| NL6402216A (en) | 1964-10-02 |