BE513237A - - Google Patents
Info
- Publication number
- BE513237A BE513237A BE513237DA BE513237A BE 513237 A BE513237 A BE 513237A BE 513237D A BE513237D A BE 513237DA BE 513237 A BE513237 A BE 513237A
- 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
-
- 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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US709505XA | 1951-08-01 | 1951-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513237A true BE513237A (cg-RX-API-DMAC7.html) |
Family
ID=22098342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513237D BE513237A (cg-RX-API-DMAC7.html) | 1951-08-01 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE513237A (cg-RX-API-DMAC7.html) |
| FR (1) | FR1071690A (cg-RX-API-DMAC7.html) |
| GB (1) | GB709505A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317148A (en) * | 1980-01-24 | 1982-02-23 | Sperry Corporation | Transducer for perpendicular magnetic recording |
-
0
- BE BE513237D patent/BE513237A/xx unknown
-
1952
- 1952-07-31 GB GB19402/52A patent/GB709505A/en not_active Expired
- 1952-08-01 FR FR1071690D patent/FR1071690A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1071690A (fr) | 1954-09-03 |
| GB709505A (en) | 1954-05-26 |