FR76612E - Geometry training device - Google Patents

Geometry training device

Info

Publication number
FR76612E
FR76612E FR810396A FR810396A FR76612E FR 76612 E FR76612 E FR 76612E FR 810396 A FR810396 A FR 810396A FR 810396 A FR810396 A FR 810396A FR 76612 E FR76612 E FR 76612E
Authority
FR
France
Prior art keywords
training device
geometry
geometry training
training
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
FR810396A
Other languages
French (fr)
Inventor
Georges Yves Bernard Abalain
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
Priority to FR810396A priority Critical patent/FR76612E/en
Application granted granted Critical
Publication of FR76612E publication Critical patent/FR76612E/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
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
    • G09B23/04—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics for geometry, trigonometry, projection or perspective

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Business, Economics & Management (AREA)
  • Algebra (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
FR810396A 1959-11-17 1959-11-17 Geometry training device Expired FR76612E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR810396A FR76612E (en) 1959-11-17 1959-11-17 Geometry training device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810396A FR76612E (en) 1959-11-17 1959-11-17 Geometry training device

Publications (1)

Publication Number Publication Date
FR76612E true FR76612E (en) 1961-11-10

Family

ID=8721391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810396A Expired FR76612E (en) 1959-11-17 1959-11-17 Geometry training device

Country Status (1)

Country Link
FR (1) FR76612E (en)

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