BE464650A - - Google Patents
Info
- Publication number
- BE464650A BE464650A BE464650DA BE464650A BE 464650 A BE464650 A BE 464650A BE 464650D A BE464650D A BE 464650DA BE 464650 A BE464650 A BE 464650A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- page number
- clms page
- clms
- page
- Prior art date
Links
Classifications
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- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
- G09B19/08—Printed or written appliances, e.g. text books, bilingual letter assemblies, charts
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Computational Linguistics (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Insulated Conductors (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Developing Agents For Electrophotography (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE464650A true BE464650A (h) |
Family
ID=116432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE464650D BE464650A (h) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE464650A (h) |
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0
- BE BE464650D patent/BE464650A/fr unknown