FR1515266A - Matériel d'étude - Google Patents

Matériel d'étude

Info

Publication number
FR1515266A
FR1515266A FR21721A FR13021721A FR1515266A FR 1515266 A FR1515266 A FR 1515266A FR 21721 A FR21721 A FR 21721A FR 13021721 A FR13021721 A FR 13021721A FR 1515266 A FR1515266 A FR 1515266A
Authority
FR
France
Prior art keywords
study material
study
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
FR21721A
Other languages
English (en)
French (fr)
Inventor
Frank Willing
Hermann Kreth
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 FR1515266A publication Critical patent/FR1515266A/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
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form

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)
  • Electrically Operated Instructional Devices (AREA)
FR21721A 1966-01-26 1967-01-25 Matériel d'étude Expired FR1515266A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0058245 1966-01-26

Publications (1)

Publication Number Publication Date
FR1515266A true FR1515266A (fr) 1968-03-01

Family

ID=7228602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21721A Expired FR1515266A (fr) 1966-01-26 1967-01-25 Matériel d'étude

Country Status (4)

Country Link
BE (1) BE693201A (enrdf_load_stackoverflow)
DE (1) DE1497700A1 (enrdf_load_stackoverflow)
FR (1) FR1515266A (enrdf_load_stackoverflow)
NL (1) NL6701118A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1497700A1 (de) 1969-10-16
BE693201A (enrdf_load_stackoverflow) 1967-07-03
NL6701118A (enrdf_load_stackoverflow) 1967-07-27

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