JPS514386B1 - - Google Patents
Info
- Publication number
- JPS514386B1 JPS514386B1 JP5732769A JP5732769A JPS514386B1 JP S514386 B1 JPS514386 B1 JP S514386B1 JP 5732769 A JP5732769 A JP 5732769A JP 5732769 A JP5732769 A JP 5732769A JP S514386 B1 JPS514386 B1 JP S514386B1
- 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
- G09B7/02—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)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA684656 | 1968-07-19 | ||
ZA687617 | 1968-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS514386B1 true JPS514386B1 (ja) | 1976-02-10 |
Family
ID=27130971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5732769A Pending JPS514386B1 (ja) | 1968-07-19 | 1969-07-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3641685A (ja) |
JP (1) | JPS514386B1 (ja) |
DE (1) | DE1936983A1 (ja) |
FR (1) | FR2013270A1 (ja) |
GB (1) | GB1283312A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5263869A (en) * | 1990-07-19 | 1993-11-23 | Interactive Communication Systems, Inc. | Interactive group communication system |
US5437555A (en) * | 1991-05-02 | 1995-08-01 | Discourse Technologies, Inc. | Remote teaching system |
US5734413A (en) * | 1991-11-20 | 1998-03-31 | Thomson Multimedia S.A. | Transaction based interactive television system |
US5343239A (en) * | 1991-11-20 | 1994-08-30 | Zing Systems, L.P. | Transaction based interactive television system |
US5519433A (en) * | 1991-11-20 | 1996-05-21 | Zing Systems, L.P. | Interactive television security through transaction time stamping |
FR2805637B1 (fr) * | 2000-02-25 | 2002-12-13 | Commissariat Energie Atomique | Procede de lecture d'etiquettes electroniques par identification simultanee de leur code |
US6549751B1 (en) | 2000-07-25 | 2003-04-15 | Giuseppe Li Mandri | Multimedia educational system |
US10310006B2 (en) | 2013-03-15 | 2019-06-04 | Hubbell Incorporated | DC high potential insulation breakdown test system and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511202A (en) * | 1946-08-17 | 1950-06-13 | Elsie G Fulboam | Indicating instrument |
US3052041A (en) * | 1959-07-06 | 1962-09-04 | Rheem Mfg Company Inc | Teaching machine |
US3121960A (en) * | 1962-05-08 | 1964-02-25 | Ibm | Educational device |
US3187443A (en) * | 1963-05-10 | 1965-06-08 | Schure Alexander | Teaching and testing system for reinforced programmed learning |
US3491464A (en) * | 1967-01-23 | 1970-01-27 | Raytheon Education Co | Teaching system |
-
1969
- 1969-07-11 GB GB35063/69A patent/GB1283312A/en not_active Expired
- 1969-07-11 US US841071A patent/US3641685A/en not_active Expired - Lifetime
- 1969-07-18 FR FR6924474A patent/FR2013270A1/fr not_active Withdrawn
- 1969-07-19 JP JP5732769A patent/JPS514386B1/ja active Pending
- 1969-07-21 DE DE19691936983 patent/DE1936983A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2013270A1 (ja) | 1970-03-27 |
DE1936983A1 (de) | 1970-08-20 |
GB1283312A (en) | 1972-07-26 |
US3641685A (en) | 1972-02-15 |