BE472107A - - Google Patents
Info
- Publication number
- BE472107A BE472107A BE472107DA BE472107A BE 472107 A BE472107 A BE 472107A BE 472107D A BE472107D A BE 472107DA BE 472107 A BE472107 A BE 472107A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH942217X | 1946-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472107A true BE472107A (ja�@�@) |
Family
ID=4549499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472107D BE472107A (ja�@�@) | 1946-11-01 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE472107A (ja�@�@) |
| FR (1) | FR942217A (ja�@�@) |
-
0
- BE BE472107D patent/BE472107A/xx unknown
-
1947
- 1947-02-21 FR FR942217D patent/FR942217A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR942217A (fr) | 1949-02-02 |