GB253733A - Improvements in place finding devices for maps and the like - Google Patents
Improvements in place finding devices for maps and the likeInfo
- Publication number
- GB253733A GB253733A GB1803925A GB1803925A GB253733A GB 253733 A GB253733 A GB 253733A GB 1803925 A GB1803925 A GB 1803925A GB 1803925 A GB1803925 A GB 1803925A GB 253733 A GB253733 A GB 253733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- maps
- finding devices
- place finding
- place
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1803925A GB253733A (en) | 1925-07-14 | 1925-07-14 | Improvements in place finding devices for maps and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1803925A GB253733A (en) | 1925-07-14 | 1925-07-14 | Improvements in place finding devices for maps and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB253733A true GB253733A (en) | 1926-06-24 |
Family
ID=10105573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1803925A Expired GB253733A (en) | 1925-07-14 | 1925-07-14 | Improvements in place finding devices for maps and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB253733A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147446A (en) * | 1983-07-14 | 1985-05-09 | Dr Radomir Gaspar | Map co-ordinate position indicators |
-
1925
- 1925-07-14 GB GB1803925A patent/GB253733A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147446A (en) * | 1983-07-14 | 1985-05-09 | Dr Radomir Gaspar | Map co-ordinate position indicators |
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