FR1553660A - - Google Patents
Info
- Publication number
- FR1553660A FR1553660A FR1553660DA FR1553660A FR 1553660 A FR1553660 A FR 1553660A FR 1553660D A FR1553660D A FR 1553660DA FR 1553660 A FR1553660 A FR 1553660A
- Authority
- FR
- France
- 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.)
- Expired
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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/024—Erasing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR22763 | 1965-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1553660A true FR1553660A (fr) | 1969-01-17 |
Family
ID=8583353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1553660D Expired FR1553660A (fr) | 1965-06-29 | 1965-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1553660A (fr) |
-
1965
- 1965-06-29 FR FR1553660D patent/FR1553660A/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |