DE220563C - - Google Patents
Info
- Publication number
- DE220563C DE220563C DENDAT220563D DE220563DA DE220563C DE 220563 C DE220563 C DE 220563C DE NDAT220563 D DENDAT220563 D DE NDAT220563D DE 220563D A DE220563D A DE 220563DA DE 220563 C DE220563 C DE 220563C
- Authority
- DE
- Germany
- Prior art keywords
- arm
- axis
- sun
- earth
- around
- 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
- 229910052714 tellurium Inorganic materials 0.000 claims description 3
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 3
- 230000000630 rising effect 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
- G09B27/00—Planetaria; Globes
- G09B27/02—Tellurions; Orreries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE220563C true DE220563C (https=) |
Family
ID=481603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT220563D Active DE220563C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE220563C (https=) |
-
0
- DE DENDAT220563D patent/DE220563C/de active Active
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