FR334848A - Construction box for teaching - Google Patents

Construction box for teaching

Info

Publication number
FR334848A
FR334848A FR334848DA FR334848A FR 334848 A FR334848 A FR 334848A FR 334848D A FR334848D A FR 334848DA FR 334848 A FR334848 A FR 334848A
Authority
FR
France
Prior art keywords
teaching
construction box
box
construction
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
Wilhelm August Koppermann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR334848A publication Critical patent/FR334848A/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)
FR334848D 1903-08-26 1903-08-26 Construction box for teaching Expired FR334848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR334848T 1903-08-26

Publications (1)

Publication Number Publication Date
FR334848A true FR334848A (en) 1904-01-04

Family

ID=1384352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR334848D Expired FR334848A (en) 1903-08-26 1903-08-26 Construction box for teaching

Country Status (1)

Country Link
FR (1) FR334848A (en)

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