CS196507B3 - Appliance for transmitting the graphic answers in the teaching machine - Google Patents
Appliance for transmitting the graphic answers in the teaching machine Download PDFInfo
- Publication number
- CS196507B3 CS196507B3 CS716227A CS622771A CS196507B3 CS 196507 B3 CS196507 B3 CS 196507B3 CS 716227 A CS716227 A CS 716227A CS 622771 A CS622771 A CS 622771A CS 196507 B3 CS196507 B3 CS 196507B3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- transmitting
- contacts
- teaching machine
- graphic
- contact plate
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003984 copper intrauterine device Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
- G09B11/04—Guide sheets or plates; Tracing charts
-
- 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
- G09B7/02—Electrically-operated teaching apparatus or devices 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Educational Administration (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
- Manufacture Of Switches (AREA)
- Instructional Devices (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1472767 | 1970-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS196507B3 true CS196507B3 (en) | 1980-03-31 |
Family
ID=20456930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS716227A CS196507B3 (en) | 1970-09-22 | 1971-08-31 | Appliance for transmitting the graphic answers in the teaching machine |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3795066A (enExample) |
| AT (1) | AT323447B (enExample) |
| BE (1) | BE772936A (enExample) |
| CS (1) | CS196507B3 (enExample) |
| DE (1) | DE2143852C3 (enExample) |
| FR (1) | FR2107860B1 (enExample) |
| GB (1) | GB1346675A (enExample) |
| IT (1) | IT938802B (enExample) |
| SE (1) | SE347829B (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3106027A (en) * | 1962-07-02 | 1963-10-08 | Herbert A Thelen | Instructional device |
-
1971
- 1971-08-25 AT AT742671A patent/AT323447B/de not_active IP Right Cessation
- 1971-08-31 CS CS716227A patent/CS196507B3/cs unknown
- 1971-09-01 DE DE2143852A patent/DE2143852C3/de not_active Expired
- 1971-09-08 IT IT28388/71A patent/IT938802B/it active
- 1971-09-10 GB GB4231571A patent/GB1346675A/en not_active Expired
- 1971-09-21 FR FR717133865A patent/FR2107860B1/fr not_active Expired
- 1971-09-21 SE SE11938/71A patent/SE347829B/xx unknown
- 1971-09-22 US US00182658A patent/US3795066A/en not_active Expired - Lifetime
- 1971-09-22 BE BE772936A patent/BE772936A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE347829B (enExample) | 1972-08-14 |
| FR2107860B1 (enExample) | 1973-06-29 |
| DE2143852C3 (de) | 1978-04-13 |
| US3795066A (en) | 1974-03-05 |
| FR2107860A1 (enExample) | 1972-05-12 |
| AT323447B (de) | 1975-07-10 |
| DE2143852A1 (de) | 1972-05-18 |
| IT938802B (it) | 1973-02-10 |
| GB1346675A (en) | 1974-02-13 |
| DE2143852B2 (de) | 1977-08-25 |
| BE772936A (fr) | 1972-03-22 |
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