FR1579824A - - Google Patents

Info

Publication number
FR1579824A
FR1579824A FR1579824DA FR1579824A FR 1579824 A FR1579824 A FR 1579824A FR 1579824D A FR1579824D A FR 1579824DA FR 1579824 A FR1579824 A FR 1579824A
Authority
FR
France
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)
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 FR1579824A publication Critical patent/FR1579824A/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
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
    • G09B7/07—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers providing for individual presentation of questions to a plurality of student stations
    • G09B7/073—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers providing for individual presentation of questions to a plurality of student stations all student stations being capable of presenting the same questions simultaneously
FR1579824D 1967-09-12 1968-09-10 Expired FR1579824A (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE48396 1967-09-12
BE55614 1968-03-08
BE60948 1968-07-12

Publications (1)

Publication Number Publication Date
FR1579824A true FR1579824A (xx) 1969-08-29

Family

ID=27158442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1579824D Expired FR1579824A (xx) 1967-09-12 1968-09-10

Country Status (7)

Country Link
JP (1) JPS541212B1 (xx)
CA (1) CA924100A (xx)
CH (1) CH489073A (xx)
DE (1) DE1774797C3 (xx)
FR (1) FR1579824A (xx)
IL (1) IL30686A (xx)
SE (1) SE345918B (xx)

Also Published As

Publication number Publication date
SE345918B (xx) 1972-06-12
IL30686A0 (en) 1968-11-27
JPS541212B1 (xx) 1979-01-22
DE1774797B2 (de) 1974-07-25
DE1774797A1 (de) 1972-01-05
IL30686A (en) 1972-03-28
CH489073A (fr) 1970-04-15
CA924100A (en) 1973-04-10
DE1774797C3 (de) 1975-03-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse