DE261471C - - Google Patents

Info

Publication number
DE261471C
DE261471C DENDAT261471D DE261471DA DE261471C DE 261471 C DE261471 C DE 261471C DE NDAT261471 D DENDAT261471 D DE NDAT261471D DE 261471D A DE261471D A DE 261471DA DE 261471 C DE261471 C DE 261471C
Authority
DE
Germany
Prior art keywords
axis
globe
ellipse
around
earth
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
Application number
DENDAT261471D
Other languages
German (de)
English (en)
Publication of DE261471C publication Critical patent/DE261471C/de
Active legal-status Critical Current

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
    • 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)
DENDAT261471D Active DE261471C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE261471C true DE261471C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=519028

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT261471D Active DE261471C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE261471C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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