ES181799Y - Dispositivo educativo. - Google Patents
Dispositivo educativo.Info
- Publication number
- ES181799Y ES181799Y ES1972181799U ES181799U ES181799Y ES 181799 Y ES181799 Y ES 181799Y ES 1972181799 U ES1972181799 U ES 1972181799U ES 181799 U ES181799 U ES 181799U ES 181799 Y ES181799 Y ES 181799Y
- Authority
- ES
- Spain
- Prior art keywords
- educational device
- educational
- Prior art date
- 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
- G09B3/06—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
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)
- Toys (AREA)
- Electrically Operated Instructional Devices (AREA)
- Sheet Holders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9339771A JPS4857722A (es) | 1971-11-19 | 1971-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES181799U ES181799U (es) | 1973-04-16 |
ES181799Y true ES181799Y (es) | 1974-03-16 |
Family
ID=14081153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1972181799U Expired ES181799Y (es) | 1971-11-19 | 1972-06-13 | Dispositivo educativo. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4857722A (es) |
DE (1) | DE2227803C3 (es) |
ES (1) | ES181799Y (es) |
GB (1) | GB1365262A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5340190Y2 (es) * | 1974-05-09 | 1978-09-28 | ||
GB2346250B (en) * | 1999-01-29 | 2003-04-23 | Thomas White | Module for playing a game |
-
1971
- 1971-11-19 JP JP9339771A patent/JPS4857722A/ja active Pending
-
1972
- 1972-06-08 DE DE19722227803 patent/DE2227803C3/de not_active Expired
- 1972-06-12 GB GB2735472A patent/GB1365262A/en not_active Expired
- 1972-06-13 ES ES1972181799U patent/ES181799Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2227803A1 (de) | 1973-05-24 |
DE2227803B2 (de) | 1979-03-01 |
JPS4857722A (es) | 1973-08-14 |
GB1365262A (en) | 1974-08-29 |
DE2227803C3 (de) | 1979-10-25 |
ES181799U (es) | 1973-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH547120A (de) | Mischeinrichtung. | |
SE382688B (sv) | Metanordning. | |
CH555058A (de) | Kopierapparat. | |
DK140050B (da) | Bogindbindingsapparat. | |
NL177284C (nl) | Homogeniseerinrichting. | |
TR17829A (tr) | Suepuerme cihazi | |
SE384922B (sv) | Vetejonkenslig metanordning | |
NL170521C (nl) | Verhaalinrichting. | |
CH555466A (de) | Rueckholvorrichtung. | |
CH548222A (de) | Mischvorrichtung. | |
TR17651A (tr) | Hararet muebadele cihazi | |
ES168927Y (es) | Dispositivo para-mechas. | |
NL153131B (nl) | Tekentoestel. | |
ES171723Y (es) | Aparato electrosanitario. | |
SE383389B (sv) | Flektanordning | |
CH552201A (de) | Registriergeraet. | |
DK139049B (da) | Servoapparat. | |
ES181799Y (es) | Dispositivo educativo. | |
AT314589B (de) | Brückenlegegerät | |
SE389294B (sv) | Kvistningsanordning. | |
ES181984Y (es) | Dispositivo educativo. | |
BE789885A (nl) | Extrudeerinrichting | |
CH553965A (de) | Orthoprojektionsgeraet. | |
ES175805Y (es) | Dispositivo musical. | |
ES171253Y (es) | Dispositivo portacebos. |