JPS5197415A - - Google Patents
Info
- Publication number
- JPS5197415A JPS5197415A JP51005520A JP552076A JPS5197415A JP S5197415 A JPS5197415 A JP S5197415A JP 51005520 A JP51005520 A JP 51005520A JP 552076 A JP552076 A JP 552076A JP S5197415 A JPS5197415 A JP S5197415A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Heads (AREA)
- Digital Magnetic Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7502137A FR2298850A1 (fr) | 1975-01-23 | 1975-01-23 | Dispositif d'enregistrement d'informations sur un support magnetique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5197415A true JPS5197415A (ru) | 1976-08-27 |
Family
ID=9150237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51005520A Pending JPS5197415A (ru) | 1975-01-23 | 1976-01-22 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5197415A (ru) |
| DE (1) | DE2601916A1 (ru) |
| FR (1) | FR2298850A1 (ru) |
| GB (1) | GB1529085A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2402921A1 (fr) * | 1977-09-07 | 1979-04-06 | Cii Honeywell Bull | Element d'enregistrement magnetique et son procede de fabrication |
| FR2449911A1 (fr) * | 1979-02-23 | 1980-09-19 | Cii Honeywell Bull | Procede d'impression de type magnetique et machine imprimante mettant en oeuvre ce procede |
| FR2522857B1 (fr) * | 1982-03-03 | 1988-01-22 | Cii Honeywell Bull | Dispositif d'ecriture et/ou de lecture d'informations sur un support magnetique, a frottements reduits contre ce support |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840440A (en) * | 1953-10-07 | 1958-06-24 | Donald J Mclaughlin | Magnetic recording and pickup system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1153069B (de) * | 1960-02-06 | 1963-08-22 | Grundig Max | Anordnung zur Aufzeichnung von beliebigen Signalen mit einem Quermagnetisierungsmagnetkopf |
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1975
- 1975-01-23 FR FR7502137A patent/FR2298850A1/fr active Granted
-
1976
- 1976-01-20 GB GB220876A patent/GB1529085A/en not_active Expired
- 1976-01-20 DE DE19762601916 patent/DE2601916A1/de not_active Withdrawn
- 1976-01-22 JP JP51005520A patent/JPS5197415A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840440A (en) * | 1953-10-07 | 1958-06-24 | Donald J Mclaughlin | Magnetic recording and pickup system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2601916A1 (de) | 1976-07-29 |
| GB1529085A (en) | 1978-10-18 |
| FR2298850B1 (ru) | 1977-10-21 |
| FR2298850A1 (fr) | 1976-08-20 |