FR585132A - Apparatus for preventing the fire of cinematographic films - Google Patents
Apparatus for preventing the fire of cinematographic filmsInfo
- Publication number
- FR585132A FR585132A FR585132DA FR585132A FR 585132 A FR585132 A FR 585132A FR 585132D A FR585132D A FR 585132DA FR 585132 A FR585132 A FR 585132A
- Authority
- FR
- France
- Prior art keywords
- fire
- preventing
- cinematographic films
- cinematographic
- films
- 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
- 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
- G03B21/14—Details
- G03B21/18—Fire preventing or extinguishing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR585132T | 1924-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR585132A true FR585132A (en) | 1925-02-21 |
Family
ID=8959787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR585132D Expired FR585132A (en) | 1924-08-29 | 1924-08-29 | Apparatus for preventing the fire of cinematographic films |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR585132A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828318A (en) * | 1996-05-08 | 1998-10-27 | International Business Machines Corporation | System and method for selecting a subset of autonomous and independent slave entities |
-
1924
- 1924-08-29 FR FR585132D patent/FR585132A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828318A (en) * | 1996-05-08 | 1998-10-27 | International Business Machines Corporation | System and method for selecting a subset of autonomous and independent slave entities |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR585132A (en) | Apparatus for preventing the fire of cinematographic films | |
FR26105E (en) | Apparatus for the projection of luminous radiations | |
FR706001A (en) | Apparatus for the rapid creation of cinematographic caricatures | |
FR568737A (en) | Device for the protection of cinematographic films and others | |
FR627931A (en) | Device for the orientation of the projectors | |
FR624067A (en) | Means for projecting cinematographic views giving the impression of relief | |
FR763646A (en) | Device for the projection of sound films | |
FR564593A (en) | Fire extinguisher support | |
FR41809E (en) | Device for the projection of sound films | |
FR598171A (en) | Apparatus for the projection of cinematographic views | |
FR633835A (en) | Improvements to the tanks used for the preparation of photographic films | |
FR652564A (en) | Apparatus for the elimination of pronunciation defects | |
FR700106A (en) | Apparatus for viewing films | |
FR700845A (en) | Device for the projection of sound films | |
FR547298A (en) | Device for the projection of cinematographic films | |
FR542431A (en) | Fire protection device for cinematographic apparatus | |
FR576809A (en) | Improved device for the successive exposure of portraits | |
FR588820A (en) | Cinematographic projector device | |
FR531098A (en) | Rescue apparatus in case of fire | |
FR589615A (en) | New device for cinematographic projections | |
FR39866E (en) | Device for checking the progress of the candles | |
FR580900A (en) | Film winding device | |
FR755909A (en) | Apparatus for the projection of sound cinematographic films | |
FR607020A (en) | Projection device for cinematographic views | |
FR551373A (en) | Device for the exact determination of the exposure time |