DE110822C - - Google Patents
Info
- Publication number
- DE110822C DE110822C DENDAT110822D DE110822DA DE110822C DE 110822 C DE110822 C DE 110822C DE NDAT110822 D DENDAT110822 D DE NDAT110822D DE 110822D A DE110822D A DE 110822DA DE 110822 C DE110822 C DE 110822C
- Authority
- DE
- Germany
- Prior art keywords
- map
- ruler
- box
- direction indicator
- place
- 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.)
- Active
Links
- 229910001369 Brass Inorganic materials 0.000 description 6
- 239000010951 brass Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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)
- Instructional Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE110822C true DE110822C (OSRAM) |
Family
ID=380609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT110822D Active DE110822C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE110822C (OSRAM) |
-
0
- DE DENDAT110822D patent/DE110822C/de active Active
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