FR836450A - Interior lighting device applied to a luminous earth globe, making it possible to obtain an exact image of day and night at different times of the year - Google Patents

Interior lighting device applied to a luminous earth globe, making it possible to obtain an exact image of day and night at different times of the year

Info

Publication number
FR836450A
FR836450A FR836450DA FR836450A FR 836450 A FR836450 A FR 836450A FR 836450D A FR836450D A FR 836450DA FR 836450 A FR836450 A FR 836450A
Authority
FR
France
Prior art keywords
night
year
day
making
lighting device
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
Application number
Other languages
French (fr)
Inventor
L Concordet Noe
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR836450A publication Critical patent/FR836450A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/16—Apparatus or circuits at the receiving end
    • 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
    • G09B27/08—Globes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR836450D 1938-04-11 1938-04-11 Interior lighting device applied to a luminous earth globe, making it possible to obtain an exact image of day and night at different times of the year Expired FR836450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836450T 1938-04-11

Publications (1)

Publication Number Publication Date
FR836450A true FR836450A (en) 1939-01-18

Family

ID=9298103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836450D Expired FR836450A (en) 1938-04-11 1938-04-11 Interior lighting device applied to a luminous earth globe, making it possible to obtain an exact image of day and night at different times of the year

Country Status (1)

Country Link
FR (1) FR836450A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492785A (en) * 1946-06-14 1949-12-27 Concordet Noel Terrestrial globe
EP0217707A2 (en) * 1985-09-27 1987-04-08 Le Cren, Roger Terrestrial globes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492785A (en) * 1946-06-14 1949-12-27 Concordet Noel Terrestrial globe
EP0217707A2 (en) * 1985-09-27 1987-04-08 Le Cren, Roger Terrestrial globes
EP0217707A3 (en) * 1985-09-27 1988-07-27 Le Cren, Roger Terrestrial globes and derived products

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