FR1519447A - Machine à enseigner - Google Patents

Machine à enseigner

Info

Publication number
FR1519447A
FR1519447A FR103359A FR103359A FR1519447A FR 1519447 A FR1519447 A FR 1519447A FR 103359 A FR103359 A FR 103359A FR 103359 A FR103359 A FR 103359A FR 1519447 A FR1519447 A FR 1519447A
Authority
FR
France
Prior art keywords
teaching machine
teaching
machine
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
FR103359A
Other languages
English (en)
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.)
Encyclopaedia Britannica Inc
Original Assignee
Encyclopaedia Britannica Inc
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 Encyclopaedia Britannica Inc filed Critical Encyclopaedia Britannica Inc
Priority to FR103359A priority Critical patent/FR1519447A/fr
Application granted granted Critical
Publication of FR1519447A publication Critical patent/FR1519447A/fr
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
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR103359A 1967-04-19 1967-04-19 Machine à enseigner Expired FR1519447A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR103359A FR1519447A (fr) 1967-04-19 1967-04-19 Machine à enseigner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103359A FR1519447A (fr) 1967-04-19 1967-04-19 Machine à enseigner

Publications (1)

Publication Number Publication Date
FR1519447A true FR1519447A (fr) 1968-03-29

Family

ID=8629197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR103359A Expired FR1519447A (fr) 1967-04-19 1967-04-19 Machine à enseigner

Country Status (1)

Country Link
FR (1) FR1519447A (fr)

Similar Documents

Publication Publication Date Title
CH487336A (fr) Machine à piston
AT281543B (de) Werkzeugmaschine
FR1531447A (fr) Table à dessiner
CH479352A (de) Werkzeugmaschine
CH482495A (de) Werkzeugmaschine
CH480112A (de) Werkzeugmaschine
CH457105A (fr) Machine à coudre
CH482544A (fr) Machine à photo-composer
AT288742B (de) Unterrichtsmaschine
FR1534407A (fr) Machine à remmailler
CH487332A (de) Verdrängungsmaschine
FR1460844A (fr) Machine à capsuler
BE711438A (fr) Machine à décatir.
FR1519447A (fr) Machine à enseigner
CH480482A (fr) Machine à coudre
FR1522148A (fr) Métier à tisser
FR1528301A (fr) Métier à tisser
FR1537864A (fr) Obturateur à volet
FR1527096A (fr) Machine à écrire en braille
FR1521626A (fr) Machine à greffer
FR1535540A (fr) Machine à imprimer
FR1547449A (fr) Machine à palettiser
CH538934A (fr) Machine à photocomposer
FR1492155A (fr) Machine à post-marquer
FR90818E (fr) Machine à capsuler