DD137986A1 - Plattenfoermiger aufzeichnungstraeger - Google Patents
Plattenfoermiger aufzeichnungstraegerInfo
- Publication number
- DD137986A1 DD137986A1 DD19595576A DD19595576A DD137986A1 DD 137986 A1 DD137986 A1 DD 137986A1 DD 19595576 A DD19595576 A DD 19595576A DD 19595576 A DD19595576 A DD 19595576A DD 137986 A1 DD137986 A1 DD 137986A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- plate
- recording device
- recording
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
- G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
- G11B23/005—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs flexible discs
-
- 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
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
- G11B5/82—Disk carriers
- G11B5/825—Disk carriers flexible discs
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19595576A DD137986A1 (de) | 1976-11-25 | 1976-11-25 | Plattenfoermiger aufzeichnungstraeger |
| GB4399177A GB1547517A (en) | 1976-11-25 | 1977-10-21 | Support for a foil recording medium |
| FR7735227A FR2372488A1 (fr) | 1976-11-25 | 1977-11-23 | Disque d'enregistrement |
| NL7712934A NL7712934A (nl) | 1976-11-25 | 1977-11-23 | Plaatvormige registratiedrager. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19595576A DD137986A1 (de) | 1976-11-25 | 1976-11-25 | Plattenfoermiger aufzeichnungstraeger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD137986A1 true DD137986A1 (de) | 1979-10-03 |
Family
ID=5506411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD19595576A DD137986A1 (de) | 1976-11-25 | 1976-11-25 | Plattenfoermiger aufzeichnungstraeger |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD137986A1 (de) |
| FR (1) | FR2372488A1 (de) |
| GB (1) | GB1547517A (de) |
| NL (1) | NL7712934A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4453246A (en) * | 1982-09-30 | 1984-06-05 | Eastman Kodak Company | Retaining rings for optical disc assemblies |
| GB2139799A (en) * | 1983-05-10 | 1984-11-14 | Glaverbel | Data storage discs and methods of manufacturing same |
| AU3321584A (en) * | 1983-10-27 | 1985-05-02 | Minnesota Mining And Manufacturing Company | Stretched surface disk |
-
1976
- 1976-11-25 DD DD19595576A patent/DD137986A1/de unknown
-
1977
- 1977-10-21 GB GB4399177A patent/GB1547517A/en not_active Expired
- 1977-11-23 NL NL7712934A patent/NL7712934A/xx not_active Application Discontinuation
- 1977-11-23 FR FR7735227A patent/FR2372488A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7712934A (nl) | 1978-05-29 |
| GB1547517A (en) | 1979-06-20 |
| FR2372488A1 (fr) | 1978-06-23 |
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