NL7002401A - - Google Patents
Info
- Publication number
- NL7002401A NL7002401A NL7002401A NL7002401A NL7002401A NL 7002401 A NL7002401 A NL 7002401A NL 7002401 A NL7002401 A NL 7002401A NL 7002401 A NL7002401 A NL 7002401A NL 7002401 A NL7002401 A NL 7002401A
- 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
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
- G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
- G09B1/22—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable and bearing the symbols on a surface perpendicular to the axis of rotation
-
- 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
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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
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)
- Entrepreneurship & Innovation (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB954169 | 1969-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7002401A true NL7002401A (xx) | 1970-08-25 |
Family
ID=9873991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7002401A NL7002401A (xx) | 1969-02-21 | 1970-02-20 |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU1164870A (xx) |
| BE (1) | BE746319A (xx) |
| DE (1) | DE2007994A1 (xx) |
| FR (1) | FR2031583A1 (xx) |
| NL (1) | NL7002401A (xx) |
| ZA (1) | ZA701135B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2574208B1 (fr) * | 1984-12-03 | 1987-02-20 | Aerospatiale | Dispositif d'etiquetage comportant un ecran pourvu d'au moins une ouverture, ainsi qu'un disque rotatif |
-
1970
- 1970-02-20 ZA ZA701135A patent/ZA701135B/xx unknown
- 1970-02-20 BE BE746319D patent/BE746319A/xx unknown
- 1970-02-20 DE DE19702007994 patent/DE2007994A1/de active Pending
- 1970-02-20 AU AU11648/70A patent/AU1164870A/en not_active Expired
- 1970-02-20 NL NL7002401A patent/NL7002401A/xx unknown
- 1970-02-20 FR FR7006149A patent/FR2031583A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2031583A1 (xx) | 1970-11-20 |
| DE2007994A1 (de) | 1970-09-03 |
| ZA701135B (en) | 1971-09-29 |
| BE746319A (fr) | 1970-08-20 |
| AU1164870A (en) | 1971-08-26 |