FR2089780A5 - - Google Patents
Info
- Publication number
- FR2089780A5 FR2089780A5 FR7113532A FR7113532A FR2089780A5 FR 2089780 A5 FR2089780 A5 FR 2089780A5 FR 7113532 A FR7113532 A FR 7113532A FR 7113532 A FR7113532 A FR 7113532A FR 2089780 A5 FR2089780 A5 FR 2089780A5
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707014174 DE7014174U (en) | 1970-04-17 | 1970-04-17 | DEVICE FOR APPLYING PRINTED TASK OR QUESTION-ANSWER PROGRAMS. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2089780A5 true FR2089780A5 (en) | 1972-01-07 |
Family
ID=6610968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7113532A Expired FR2089780A5 (en) | 1970-04-17 | 1971-04-16 |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR7102271D0 (en) |
DE (1) | DE7014174U (en) |
FR (1) | FR2089780A5 (en) |
GB (1) | GB1296010A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2112989B (en) * | 1982-01-02 | 1986-02-26 | David Leslie Mcneight | Competitive question and answer game |
-
1970
- 1970-04-17 DE DE19707014174 patent/DE7014174U/en not_active Expired
-
1971
- 1971-04-16 FR FR7113532A patent/FR2089780A5/fr not_active Expired
- 1971-04-16 BR BR227171A patent/BR7102271D0/en unknown
- 1971-04-19 GB GB1296010D patent/GB1296010A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1296010A (en) | 1972-11-15 |
DE7014174U (en) | 1970-07-16 |
BR7102271D0 (en) | 1973-04-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |