FR727845A - Orientation device for maps of all kinds - Google Patents

Orientation device for maps of all kinds

Info

Publication number
FR727845A
FR727845A FR727845DA FR727845A FR 727845 A FR727845 A FR 727845A FR 727845D A FR727845D A FR 727845DA FR 727845 A FR727845 A FR 727845A
Authority
FR
France
Prior art keywords
maps
kinds
orientation device
orientation
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
Max Richter
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 FR727845A publication Critical patent/FR727845A/en
Expired 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)
FR727845D 1931-12-04 1931-12-04 Orientation device for maps of all kinds Expired FR727845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR727845T 1931-12-04

Publications (1)

Publication Number Publication Date
FR727845A true FR727845A (en) 1932-06-24

Family

ID=9111535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727845D Expired FR727845A (en) 1931-12-04 1931-12-04 Orientation device for maps of all kinds

Country Status (1)

Country Link
FR (1) FR727845A (en)

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