FR2274944B1 - - Google Patents
Info
- Publication number
- FR2274944B1 FR2274944B1 FR7421542A FR7421542A FR2274944B1 FR 2274944 B1 FR2274944 B1 FR 2274944B1 FR 7421542 A FR7421542 A FR 7421542A FR 7421542 A FR7421542 A FR 7421542A FR 2274944 B1 FR2274944 B1 FR 2274944B1
- Authority
- FR
- France
- 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
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- 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
- G03B23/10—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier drum or disc carrier
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- 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
- G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
- G03B23/125—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier the pictures being attached to a chain or linked up to form a chain
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheet Holders (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421542A FR2274944A1 (fr) | 1974-06-14 | 1974-06-14 | Procede de classement et d'assemblage de diapositives avec appareil de projection des diapositives assemblees |
DE19742449243 DE2449243C3 (de) | 1974-06-14 | 1974-10-16 | Vorrichtung zum Aufbewahren von gerahmten Diapositiven |
GB5568874A GB1497800A (en) | 1974-06-14 | 1974-12-24 | Device for storing lantern slides |
JP50007647A JPS5942292B2 (ja) | 1974-06-14 | 1975-01-17 | 枠付きのスライドを保管するための装置 |
US05/734,171 US4076401A (en) | 1974-06-14 | 1976-10-18 | Arrangement and method for the storage of lantern slides and projector for viewing thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421542A FR2274944A1 (fr) | 1974-06-14 | 1974-06-14 | Procede de classement et d'assemblage de diapositives avec appareil de projection des diapositives assemblees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274944A1 FR2274944A1 (fr) | 1976-01-09 |
FR2274944B1 true FR2274944B1 (hu) | 1976-10-22 |
Family
ID=9140328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7421542A Granted FR2274944A1 (fr) | 1974-06-14 | 1974-06-14 | Procede de classement et d'assemblage de diapositives avec appareil de projection des diapositives assemblees |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2274944A1 (hu) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0147462B1 (de) * | 1983-07-04 | 1987-11-19 | DRWIEGA, Bohdan | Projektionsvorrichtung für diapositive und vorrichtung zur speicherung von mit der vorrichtung vorzuführender diapositive |
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1974
- 1974-06-14 FR FR7421542A patent/FR2274944A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2449243A1 (de) | 1976-01-02 |
DE2449243B2 (de) | 1976-07-08 |
FR2274944A1 (fr) | 1976-01-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |