NL6709920A - - Google Patents
Info
- Publication number
- NL6709920A NL6709920A NL6709920A NL6709920A NL6709920A NL 6709920 A NL6709920 A NL 6709920A NL 6709920 A NL6709920 A NL 6709920A NL 6709920 A NL6709920 A NL 6709920A NL 6709920 A NL6709920 A NL 6709920A
- 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
- G09B3/06—Manually or mechanically operated teaching appliances 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
- G09B3/08—Manually or mechanically operated teaching appliances 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 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
- G09B3/06—Manually or mechanically operated teaching appliances 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
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
- Toys (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0059815 | 1966-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6709920A true NL6709920A (xx) | 1968-01-22 |
Family
ID=7229324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6709920A NL6709920A (xx) | 1966-07-19 | 1967-07-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3462853A (xx) |
| AT (1) | AT285995B (xx) |
| CH (1) | CH468686A (xx) |
| DE (1) | DE1497706C3 (xx) |
| GB (1) | GB1181866A (xx) |
| NL (1) | NL6709920A (xx) |
| SE (1) | SE330997B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735506A (en) * | 1971-04-16 | 1973-05-29 | H Kunert | Teaching and testing device |
| US4377383A (en) * | 1980-11-17 | 1983-03-22 | Christopher Boettger | Teaching apparatus with system for repetitive review of information |
| JPH11322125A (ja) * | 1998-03-10 | 1999-11-24 | Fuji Photo Film Co Ltd | 補正データ表示カード、記録紙パッケージ、記録紙残量表示装置、及び感熱プリンタ |
| GB2346250B (en) * | 1999-01-29 | 2003-04-23 | Thomas White | Module for playing a game |
| US8814215B2 (en) * | 2008-07-17 | 2014-08-26 | Leonore Martin Neary | Response form security device |
| US10773148B1 (en) * | 2019-09-01 | 2020-09-15 | Joshua Daniel Krafchick | Device and method for scoring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3046675A (en) * | 1960-11-16 | 1962-07-31 | Educational Aids Publishing Co | Compromise proof teaching device |
| US3105307A (en) * | 1961-04-05 | 1963-10-01 | Teaching Machines Inc | Portable teaching machines |
| US3152403A (en) * | 1962-06-04 | 1964-10-13 | Internat Textbook Company | Self-testing device |
-
1966
- 1966-07-19 DE DE1497706A patent/DE1497706C3/de not_active Expired
-
1967
- 1967-07-14 AT AT660667A patent/AT285995B/de not_active IP Right Cessation
- 1967-07-17 GB GB32742/67A patent/GB1181866A/en not_active Expired
- 1967-07-18 SE SE10625/67*A patent/SE330997B/xx unknown
- 1967-07-18 CH CH1021267A patent/CH468686A/de unknown
- 1967-07-18 NL NL6709920A patent/NL6709920A/xx unknown
- 1967-07-20 US US655725A patent/US3462853A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1497706B2 (de) | 1974-05-30 |
| AT285995B (de) | 1970-11-25 |
| SE330997B (xx) | 1970-12-07 |
| DE1497706C3 (de) | 1975-01-02 |
| DE1497706A1 (de) | 1969-10-16 |
| US3462853A (en) | 1969-08-26 |
| CH468686A (de) | 1969-02-15 |
| GB1181866A (en) | 1970-02-18 |