FR2414231A1 - Dispositif pour fournir des donnees geographiques - Google Patents

Dispositif pour fournir des donnees geographiques

Info

Publication number
FR2414231A1
FR2414231A1 FR7900149A FR7900149A FR2414231A1 FR 2414231 A1 FR2414231 A1 FR 2414231A1 FR 7900149 A FR7900149 A FR 7900149A FR 7900149 A FR7900149 A FR 7900149A FR 2414231 A1 FR2414231 A1 FR 2414231A1
Authority
FR
France
Prior art keywords
disc
apertures
common axis
indicating device
data indicating
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.)
Granted
Application number
FR7900149A
Other languages
English (en)
French (fr)
Other versions
FR2414231B1 (https=
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MALAK HASSAN
Original Assignee
MALAK HASSAN
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 by MALAK HASSAN filed Critical MALAK HASSAN
Publication of FR2414231A1 publication Critical patent/FR2414231A1/fr
Application granted granted Critical
Publication of FR2414231B1 publication Critical patent/FR2414231B1/fr
Granted 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
    • 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)
FR7900149A 1978-01-06 1979-01-04 Dispositif pour fournir des donnees geographiques Granted FR2414231A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LB462778 1978-01-06

Publications (2)

Publication Number Publication Date
FR2414231A1 true FR2414231A1 (fr) 1979-08-03
FR2414231B1 FR2414231B1 (https=) 1984-06-15

Family

ID=19720866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900149A Granted FR2414231A1 (fr) 1978-01-06 1979-01-04 Dispositif pour fournir des donnees geographiques

Country Status (2)

Country Link
FR (1) FR2414231A1 (https=)
IT (2) IT7952813V0 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR37983E (fr) * 1930-01-31 1931-03-03 Carte permettant de lire les distances
FR38816E (fr) * 1930-07-16 1931-07-31 Indicateur de distances

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR37983E (fr) * 1930-01-31 1931-03-03 Carte permettant de lire les distances
FR38816E (fr) * 1930-07-16 1931-07-31 Indicateur de distances

Also Published As

Publication number Publication date
FR2414231B1 (https=) 1984-06-15
IT1117560B (it) 1986-02-17
IT7967019A0 (it) 1979-01-05
IT7952813V0 (it) 1979-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse