CH529404A - Lehranlage, insbesondere Sprachlehranlage - Google Patents
Lehranlage, insbesondere SprachlehranlageInfo
- Publication number
- CH529404A CH529404A CH117172A CH117172A CH529404A CH 529404 A CH529404 A CH 529404A CH 117172 A CH117172 A CH 117172A CH 117172 A CH117172 A CH 117172A CH 529404 A CH529404 A CH 529404A
- Authority
- CH
- Switzerland
- Prior art keywords
- teaching system
- especially language
- language teaching
- language
- teaching
- Prior art date
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
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/12—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations different stations being capable of presenting different information simultaneously
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
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)
- Entrepreneurship & Innovation (AREA)
- Electrically Operated Instructional Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712108582 DE2108582C3 (de) | 1971-02-23 | Lehranlage, insbesondere Sprachlehranlage |
Publications (1)
Publication Number | Publication Date |
---|---|
CH529404A true CH529404A (de) | 1972-10-15 |
Family
ID=5799588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH117172A CH529404A (de) | 1971-02-23 | 1972-01-26 | Lehranlage, insbesondere Sprachlehranlage |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH529404A (de) |
FR (1) | FR2127645A5 (de) |
NL (1) | NL7201847A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504295B1 (fr) * | 1981-04-15 | 1985-07-26 | Optique Electro Electromeca | Systeme d'intercommunication bi-directionnel, notamment pour l'enseignement des langues, et procede s'y rapportant |
FR2673024B1 (fr) * | 1991-01-29 | 1994-11-18 | Sonodac | Dispositif formant laboratoire de langues portable. |
-
1972
- 1972-01-26 CH CH117172A patent/CH529404A/de not_active IP Right Cessation
- 1972-02-11 NL NL7201847A patent/NL7201847A/xx unknown
- 1972-02-18 FR FR7205490A patent/FR2127645A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2108582B2 (de) | 1976-11-25 |
DE2108582A1 (de) | 1972-09-07 |
NL7201847A (de) | 1972-08-25 |
FR2127645A5 (de) | 1972-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH552222A (de) | Katoptrisches system. | |
DK132521B (da) | Åndedrætsapparat. | |
NL168635C (nl) | Procesbesturingsstelsel. | |
DK129503B (da) | Bruse til bruseanlæg. | |
AT310073B (de) | Kleinbehälter, insbesondere Kanister | |
FI54058B (fi) | Antiskumkomposition foer att hindra skumbildning i vattenhaltiga system | |
AT317581B (de) | Audio-visuelle Lehranlage, insbesondere Sprachlehranlage | |
CH529404A (de) | Lehranlage, insbesondere Sprachlehranlage | |
AT329598B (de) | Thermogravur-anlage | |
ES196914Y (es) | Convertidos. | |
DD86072A1 (de) | Teleskopausleger, insbesondere für autodrehkrane | |
NL164152C (nl) | Transformator. | |
NL157738B (nl) | Transformator. | |
CH549846A (de) | Sprachenlehrgeraet. | |
BE764783A (fr) | (1-beta-alanyl, 15-ornithyl)-corticotropines peptidiques | |
BE755578A (fr) | Bootje, | |
ES171101Y (es) | Depresor de lengua. | |
BE752057A (nl) | Leermiddel, | |
NL167103C (nl) | Ponspers. | |
ES168945Y (es) | Dispositivo trazador-corrector de rumbos. | |
BE774475A (fr) | Cloison deplacable. | |
ES156030Y (es) | Dispositivo traductor de idiomas. | |
NL143040B (nl) | Cardanusstelsel. | |
DE7021395U (de) | Fluggeraet. | |
NL139836B (nl) | Leermiddel. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |