NL7113278A - - Google Patents
Info
- Publication number
- NL7113278A NL7113278A NL7113278A NL7113278A NL7113278A NL 7113278 A NL7113278 A NL 7113278A NL 7113278 A NL7113278 A NL 7113278A NL 7113278 A NL7113278 A NL 7113278A NL 7113278 A NL7113278 A NL 7113278A
- Authority
- NL
- Netherlands
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702047599 DE2047599A1 (de) | 1970-09-28 | 1970-09-28 | Vorrichtung zum Anwenden gedruckter Lernprogramme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7113278A true NL7113278A (es) | 1972-03-30 |
Family
ID=5783569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7113278A NL7113278A (es) | 1970-09-28 | 1971-09-28 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3751826A (es) |
| AT (1) | AT333527B (es) |
| BE (1) | BE772887A (es) |
| CA (1) | CA932958A (es) |
| CH (1) | CH539904A (es) |
| DE (1) | DE2047599A1 (es) |
| ES (1) | ES196925Y (es) |
| FR (1) | FR2108017B1 (es) |
| GB (1) | GB1315572A (es) |
| IT (1) | IT938847B (es) |
| NL (1) | NL7113278A (es) |
| SE (1) | SE352972B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487418A (en) * | 1984-04-30 | 1984-12-11 | Allen Sr Earl E | Educational game device |
| DE29605238U1 (de) * | 1996-03-21 | 1996-06-13 | Wentzke Helmut | Lernhilfsvorrichtung |
| US8161661B2 (en) * | 2008-02-26 | 2012-04-24 | Active Land International Corporation | Continuous drying apparatus and method |
| GB2482282B (en) * | 2010-07-12 | 2015-02-25 | Yvonne Mullvina Charles | Apparatus for helping a person to learn |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1177652A (en) * | 1915-07-19 | 1916-04-04 | William C Robertson | Moving-picture book. |
| US1641982A (en) * | 1925-12-21 | 1927-09-13 | James E Mcdade | Memorization device |
| US3011854A (en) * | 1959-12-30 | 1961-12-05 | Foxboro Co | Continuous reusable recording chart device |
| US3146531A (en) * | 1961-10-02 | 1964-09-01 | Field Entpr Educational Corp | Teaching device |
| US3284924A (en) * | 1965-03-08 | 1966-11-15 | Morgan D Parmenter | Teaching aid |
-
1970
- 1970-09-28 DE DE19702047599 patent/DE2047599A1/de active Pending
-
1971
- 1971-09-03 US US00177793A patent/US3751826A/en not_active Expired - Lifetime
- 1971-09-16 FR FR717133360A patent/FR2108017B1/fr not_active Expired
- 1971-09-21 BE BE772887A patent/BE772887A/xx unknown
- 1971-09-22 CH CH1384871A patent/CH539904A/de not_active IP Right Cessation
- 1971-09-23 AT AT824271A patent/AT333527B/de not_active IP Right Cessation
- 1971-09-23 GB GB4445471A patent/GB1315572A/en not_active Expired
- 1971-09-24 SE SE12088/71A patent/SE352972B/xx unknown
- 1971-09-24 CA CA123647A patent/CA932958A/en not_active Expired
- 1971-09-27 ES ES1971196925U patent/ES196925Y/es not_active Expired
- 1971-09-28 NL NL7113278A patent/NL7113278A/xx unknown
- 1971-09-28 IT IT29168/71A patent/IT938847B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| ATA824271A (de) | 1976-03-15 |
| US3751826B1 (es) | 1982-04-13 |
| ES196925U (es) | 1975-04-01 |
| FR2108017A1 (es) | 1972-05-12 |
| FR2108017B1 (es) | 1973-06-29 |
| IT938847B (it) | 1973-02-10 |
| AT333527B (de) | 1976-11-25 |
| GB1315572A (en) | 1973-05-02 |
| CH539904A (de) | 1973-07-31 |
| DE2047599A1 (de) | 1972-03-30 |
| SE352972B (es) | 1973-01-15 |
| US3751826A (en) | 1973-08-14 |
| ES196925Y (es) | 1975-08-16 |
| CA932958A (en) | 1973-09-04 |
| BE772887A (fr) | 1972-01-17 |