FR713298A - Apparatus for studying drawing - Google Patents

Apparatus for studying drawing

Info

Publication number
FR713298A
FR713298A FR713298DA FR713298A FR 713298 A FR713298 A FR 713298A FR 713298D A FR713298D A FR 713298DA FR 713298 A FR713298 A FR 713298A
Authority
FR
France
Prior art keywords
studying
studying drawing
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
Elie-Alphonse-Paul-M Puel
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 FR713298A publication Critical patent/FR713298A/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)
FR713298D 1930-12-12 1930-12-12 Apparatus for studying drawing Expired FR713298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR713298T 1930-12-12

Publications (1)

Publication Number Publication Date
FR713298A true FR713298A (en) 1931-10-24

Family

ID=9082870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713298D Expired FR713298A (en) 1930-12-12 1930-12-12 Apparatus for studying drawing

Country Status (1)

Country Link
FR (1) FR713298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379364A (en) * 1980-07-29 1983-04-12 Fish Ivan L Artist's freehand sketching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379364A (en) * 1980-07-29 1983-04-12 Fish Ivan L Artist's freehand sketching device

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