FR1100284A - Teaching device - Google Patents

Teaching device

Info

Publication number
FR1100284A
FR1100284A FR1100284DA FR1100284A FR 1100284 A FR1100284 A FR 1100284A FR 1100284D A FR1100284D A FR 1100284DA FR 1100284 A FR1100284 A FR 1100284A
Authority
FR
France
Prior art keywords
teaching device
teaching
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
Francois Spirlet
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 FR1100284A publication Critical patent/FR1100284A/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
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
    • G09B23/185—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for building block systems
FR1100284D 1953-05-08 1954-05-07 Teaching device Expired FR1100284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1100284X 1953-05-08

Publications (1)

Publication Number Publication Date
FR1100284A true FR1100284A (en) 1955-09-19

Family

ID=3893348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100284D Expired FR1100284A (en) 1953-05-08 1954-05-07 Teaching device

Country Status (1)

Country Link
FR (1) FR1100284A (en)

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