FR2151241A6 - - Google Patents
Info
- Publication number
- FR2151241A6 FR2151241A6 FR7131677A FR7131677A FR2151241A6 FR 2151241 A6 FR2151241 A6 FR 2151241A6 FR 7131677 A FR7131677 A FR 7131677A FR 7131677 A FR7131677 A FR 7131677A FR 2151241 A6 FR2151241 A6 FR 2151241A6
- 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
- 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
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7131677A FR2151241A6 (xx) | 1971-08-20 | 1971-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7131677A FR2151241A6 (xx) | 1971-08-20 | 1971-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2151241A6 true FR2151241A6 (xx) | 1973-04-13 |
Family
ID=9082425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7131677A Expired FR2151241A6 (xx) | 1971-08-20 | 1971-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2151241A6 (xx) |
-
1971
- 1971-08-20 FR FR7131677A patent/FR2151241A6/fr not_active Expired