BE696193A - - Google Patents
Info
- Publication number
- BE696193A BE696193A BE696193DA BE696193A BE 696193 A BE696193 A BE 696193A BE 696193D A BE696193D A BE 696193DA BE 696193 A BE696193 A BE 696193A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR859955A FR1287885A (fr) | 1961-04-26 | 1961-04-26 | Magnétophone à usage scolaire, en particulier pour l'étude des langues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696193A true BE696193A (OSRAM) | 1967-09-01 |
Family
ID=8753897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696193D BE696193A (OSRAM) | 1961-04-26 | 1967-03-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE696193A (OSRAM) |
| FR (1) | FR1287885A (OSRAM) |
-
1961
- 1961-04-26 FR FR859955A patent/FR1287885A/fr not_active Expired
-
1967
- 1967-03-28 BE BE696193D patent/BE696193A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1287885A (fr) | 1962-03-16 |