DD117132A5 - - Google Patents
Info
- Publication number
- DD117132A5 DD117132A5 DD17631974A DD17631974A DD117132A5 DD 117132 A5 DD117132 A5 DD 117132A5 DD 17631974 A DD17631974 A DD 17631974A DD 17631974 A DD17631974 A DD 17631974A DD 117132 A5 DD117132 A5 DD 117132A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2305113A DE2305113A1 (de) | 1973-02-02 | 1973-02-02 | Geraet zum aufzeichnen und/oder wiedergeben von signalen mit einem dynamischen stroemungslager fuer einen folienfoermigen aufzeichnungstraeger |
| DE2318870A DE2318870A1 (de) | 1973-04-11 | 1973-04-11 | Geraet zum aufzeichnen oder wiedergeben von signalen, die auf einer folie zu speichern bzw. gespeichert sind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117132A5 true DD117132A5 (OSRAM) | 1975-12-20 |
Family
ID=25764637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17631974A DD117132A5 (OSRAM) | 1973-02-02 | 1974-02-01 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5718261B2 (OSRAM) |
| DD (1) | DD117132A5 (OSRAM) |
| FR (1) | FR2216637B1 (OSRAM) |
| GB (1) | GB1458408A (OSRAM) |
| IT (1) | IT1007217B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316278A (en) * | 1979-12-13 | 1982-02-16 | Mcdonnell Douglas Corporation | System for reading or recording indicia on a flexible disc |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3720415A (en) * | 1970-06-08 | 1973-03-13 | Mattel Inc | Disc drive |
| NL7217155A (OSRAM) * | 1971-12-20 | 1973-06-22 |
-
1974
- 1974-01-30 FR FR7403117A patent/FR2216637B1/fr not_active Expired
- 1974-02-01 GB GB484474A patent/GB1458408A/en not_active Expired
- 1974-02-01 JP JP1403074A patent/JPS5718261B2/ja not_active Expired
- 1974-02-01 IT IT2010074A patent/IT1007217B/it active
- 1974-02-01 DD DD17631974A patent/DD117132A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49107702A (OSRAM) | 1974-10-14 |
| IT1007217B (it) | 1976-10-30 |
| GB1458408A (en) | 1976-12-15 |
| FR2216637B1 (OSRAM) | 1979-08-17 |
| JPS5718261B2 (OSRAM) | 1982-04-15 |
| FR2216637A1 (OSRAM) | 1974-08-30 |