GB1539753A - Teaching machines - Google Patents
Teaching machinesInfo
- Publication number
- GB1539753A GB1539753A GB2154576A GB2154576A GB1539753A GB 1539753 A GB1539753 A GB 1539753A GB 2154576 A GB2154576 A GB 2154576A GB 2154576 A GB2154576 A GB 2154576A GB 1539753 A GB1539753 A GB 1539753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- teaching machines
- teaching
- machines
- Prior art date
- 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
- G09B11/04—Guide sheets or plates; Tracing charts
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 |
---|---|---|---|
GB2154576A GB1539753A (en) | 1977-04-27 | 1977-04-27 | Teaching machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2154576A GB1539753A (en) | 1977-04-27 | 1977-04-27 | Teaching machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1539753A true GB1539753A (en) | 1979-01-31 |
Family
ID=10164692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2154576A Expired GB1539753A (en) | 1977-04-27 | 1977-04-27 | Teaching machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1539753A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2334809A (en) * | 1998-02-25 | 1999-09-01 | Colin Riley | Educational game |
-
1977
- 1977-04-27 GB GB2154576A patent/GB1539753A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2334809A (en) * | 1998-02-25 | 1999-09-01 | Colin Riley | Educational game |
GB2334809B (en) * | 1998-02-25 | 2000-01-12 | Colin Riley | Educational game |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |