FR2274943A2 - Dispositif automatique de chargement des diapositives dans les magasins de projection - Google Patents
Dispositif automatique de chargement des diapositives dans les magasins de projectionInfo
- Publication number
- FR2274943A2 FR2274943A2 FR7420065A FR7420065A FR2274943A2 FR 2274943 A2 FR2274943 A2 FR 2274943A2 FR 7420065 A FR7420065 A FR 7420065A FR 7420065 A FR7420065 A FR 7420065A FR 2274943 A2 FR2274943 A2 FR 2274943A2
- Authority
- FR
- France
- Prior art keywords
- platform
- magazine
- slides
- slide projector
- distributor
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7420065A FR2274943A2 (fr) | 1974-06-11 | 1974-06-11 | Dispositif automatique de chargement des diapositives dans les magasins de projection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7420065A FR2274943A2 (fr) | 1974-06-11 | 1974-06-11 | Dispositif automatique de chargement des diapositives dans les magasins de projection |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2274943A2 true FR2274943A2 (fr) | 1976-01-09 |
Family
ID=9139858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7420065A Pending FR2274943A2 (fr) | 1974-06-11 | 1974-06-11 | Dispositif automatique de chargement des diapositives dans les magasins de projection |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2274943A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524659A1 (fr) * | 1982-04-02 | 1983-10-07 | Deria Fernand | Chargeur automatique de diapositives pour magasins d'appareils de projection |
US4408849A (en) * | 1982-11-22 | 1983-10-11 | Sickles Ralph A | Slide machine loading apparatus |
-
1974
- 1974-06-11 FR FR7420065A patent/FR2274943A2/fr active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524659A1 (fr) * | 1982-04-02 | 1983-10-07 | Deria Fernand | Chargeur automatique de diapositives pour magasins d'appareils de projection |
US4408849A (en) * | 1982-11-22 | 1983-10-11 | Sickles Ralph A | Slide machine loading apparatus |
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