FR524737A - Dispositifs d'éducation - Google Patents
Dispositifs d'éducationInfo
- Publication number
- FR524737A FR524737A FR524737A FR524737DA FR524737A FR 524737 A FR524737 A FR 524737A FR 524737 A FR524737 A FR 524737A FR 524737D A FR524737D A FR 524737DA FR 524737 A FR524737 A FR 524737A
- Authority
- FR
- France
- Prior art keywords
- educational devices
- educational
- devices
- Prior art date
- 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
- 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
- G09B17/00—Teaching reading
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 |
|---|---|---|---|
| FR524737T | 1920-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR524737A true FR524737A (fr) | 1921-09-09 |
Family
ID=8919522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR524737A Expired FR524737A (fr) | 1920-09-22 | 1920-09-22 | Dispositifs d'éducation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR524737A (fr) |
-
1920
- 1920-09-22 FR FR524737A patent/FR524737A/fr not_active Expired
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