BE426429A - - Google Patents
Info
- Publication number
- BE426429A BE426429A BE426429DA BE426429A BE 426429 A BE426429 A BE 426429A BE 426429D A BE426429D A BE 426429DA BE 426429 A BE426429 A BE 426429A
- 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
- G11B5/465—Arrangements for demagnetisation of heads
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE833778X | 1937-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE426429A true BE426429A (en:Method) |
Family
ID=6760452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE426429D BE426429A (en:Method) | 1937-02-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE426429A (en:Method) |
| FR (1) | FR833778A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4970621A (en) * | 1988-09-09 | 1990-11-13 | Hewlett-Packard Company | Demagnetization of thin film magnetic recording transducers utilizing a decreasing AC current |
-
0
- BE BE426429D patent/BE426429A/xx unknown
-
1938
- 1938-02-15 FR FR833778D patent/FR833778A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR833778A (fr) | 1938-10-31 |