BE689516A - - Google Patents
Info
- Publication number
- BE689516A BE689516A BE689516DA BE689516A BE 689516 A BE689516 A BE 689516A BE 689516D A BE689516D A BE 689516DA BE 689516 A BE689516 A BE 689516A
- 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
- G11B5/62—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
- G11B5/71—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 lubricant
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4747865A GB1122573A (en) | 1965-11-09 | 1965-11-09 | Magnetic tapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689516A true BE689516A (en:Method) | 1967-04-14 |
Family
ID=10445125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689516D BE689516A (en:Method) | 1965-11-09 | 1966-11-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE689516A (en:Method) |
| DE (1) | DE1297671B (en:Method) |
| GB (1) | GB1122573A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2442762C2 (de) * | 1974-09-06 | 1983-02-24 | Basf Ag, 6700 Ludwigshafen | Schichtmagnetogrammträger mit Polyurethanelastomer-Bindemitteln in der Magnetschicht |
-
1965
- 1965-11-09 DE DE1965Z0012516 patent/DE1297671B/de not_active Withdrawn
- 1965-11-09 GB GB4747865A patent/GB1122573A/en not_active Expired
-
1966
- 1966-11-09 BE BE689516D patent/BE689516A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1297671B (de) | 1969-06-19 |
| GB1122573A (en) | 1968-08-07 |