BE453790A - - Google Patents
Info
- Publication number
- BE453790A BE453790A BE453790DA BE453790A BE 453790 A BE453790 A BE 453790A BE 453790D A BE453790D A BE 453790DA BE 453790 A BE453790 A BE 453790A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- clms
- attention
- page number
- contain start
- Prior art date
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)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453790A true BE453790A (ref) |
Family
ID=108072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453790D BE453790A (ref) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE453790A (ref) |
-
0
- BE BE453790D patent/BE453790A/fr unknown