FR1443112A - Step-by-step triggering device, in particular for audio-visual teaching apparatus as well as apparatus provided with this device or similar device - Google Patents
Step-by-step triggering device, in particular for audio-visual teaching apparatus as well as apparatus provided with this device or similar deviceInfo
- Publication number
- FR1443112A FR1443112A FR4410A FR4410A FR1443112A FR 1443112 A FR1443112 A FR 1443112A FR 4410 A FR4410 A FR 4410A FR 4410 A FR4410 A FR 4410A FR 1443112 A FR1443112 A FR 1443112A
- Authority
- FR
- France
- Prior art keywords
- audio
- well
- visual teaching
- apparatus provided
- similar
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR4410A FR1443112A (en) | 1965-02-04 | 1965-02-04 | Step-by-step triggering device, in particular for audio-visual teaching apparatus as well as apparatus provided with this device or similar device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR4410A FR1443112A (en) | 1965-02-04 | 1965-02-04 | Step-by-step triggering device, in particular for audio-visual teaching apparatus as well as apparatus provided with this device or similar device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1443112A true FR1443112A (en) | 1966-06-24 |
Family
ID=8570048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR4410A Expired FR1443112A (en) | 1965-02-04 | 1965-02-04 | Step-by-step triggering device, in particular for audio-visual teaching apparatus as well as apparatus provided with this device or similar device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1443112A (en) |
-
1965
- 1965-02-04 FR FR4410A patent/FR1443112A/en not_active Expired
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