JPS541212B1 - - Google Patents
Info
- Publication number
- JPS541212B1 JPS541212B1 JP6435668A JP6435668A JPS541212B1 JP S541212 B1 JPS541212 B1 JP S541212B1 JP 6435668 A JP6435668 A JP 6435668A JP 6435668 A JP6435668 A JP 6435668A JP S541212 B1 JPS541212 B1 JP S541212B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
- Audible And Visible Signals (AREA)
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 |
|---|---|
| JPS541212B1 true JPS541212B1 (xx) | 1979-01-22 |
Family
ID=27158442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6435668A Pending JPS541212B1 (xx) | 1967-09-12 | 1968-09-09 |
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) |
-
1968
- 1968-09-09 JP JP6435668A patent/JPS541212B1/ja active Pending
- 1968-09-10 CH CH1353468A patent/CH489073A/fr not_active IP Right Cessation
- 1968-09-10 FR FR1579824D patent/FR1579824A/fr not_active Expired
- 1968-09-10 IL IL30686A patent/IL30686A/en unknown
- 1968-09-10 CA CA029611A patent/CA924100A/en not_active Expired
- 1968-09-10 SE SE12136/68A patent/SE345918B/xx unknown
- 1968-09-11 DE DE1774797A patent/DE1774797C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA924100A (en) | 1973-04-10 |
| DE1774797C3 (de) | 1975-03-13 |
| SE345918B (xx) | 1972-06-12 |
| CH489073A (fr) | 1970-04-15 |
| IL30686A0 (en) | 1968-11-27 |
| DE1774797B2 (de) | 1974-07-25 |
| IL30686A (en) | 1972-03-28 |
| FR1579824A (xx) | 1969-08-29 |
| DE1774797A1 (de) | 1972-01-05 |