NL7205596A - - Google Patents
Info
- Publication number
- NL7205596A NL7205596A NL7205596A NL7205596A NL7205596A NL 7205596 A NL7205596 A NL 7205596A NL 7205596 A NL7205596 A NL 7205596A NL 7205596 A NL7205596 A NL 7205596A NL 7205596 A NL7205596 A NL 7205596A
- Authority
- NL
- Netherlands
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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (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 |
|---|---|---|---|
| NL7205596A NL7205596A (en:Method) | 1972-04-25 | 1972-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205596A NL7205596A (en:Method) | 1972-04-25 | 1972-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7205596A true NL7205596A (en:Method) | 1973-10-29 |
Family
ID=19815915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7205596A NL7205596A (en:Method) | 1972-04-25 | 1972-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7205596A (en:Method) |
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1972
- 1972-04-25 NL NL7205596A patent/NL7205596A/xx unknown