GB283025A - Improvements in devices for use with maps or the like - Google Patents
Improvements in devices for use with maps or the likeInfo
- Publication number
- GB283025A GB283025A GB894727A GB894727A GB283025A GB 283025 A GB283025 A GB 283025A GB 894727 A GB894727 A GB 894727A GB 894727 A GB894727 A GB 894727A GB 283025 A GB283025 A GB 283025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- maps
- devices
- 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
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR632748D FR632748A (en) | 1927-03-31 | ||
| GB894727A GB283025A (en) | 1927-03-31 | 1927-03-31 | Improvements in devices for use with maps or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB894727A GB283025A (en) | 1927-03-31 | 1927-03-31 | Improvements in devices for use with maps or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB283025A true GB283025A (en) | 1928-01-05 |
Family
ID=9862395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB894727A Expired GB283025A (en) | 1927-03-31 | 1927-03-31 | Improvements in devices for use with maps or the like |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR632748A (en) |
| GB (1) | GB283025A (en) |
-
0
- FR FR632748D patent/FR632748A/fr not_active Expired
-
1927
- 1927-03-31 GB GB894727A patent/GB283025A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR632748A (en) | 1928-01-14 |
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