FR865793A - Appareil d'éclairage - Google Patents
Appareil d'éclairageInfo
- Publication number
- FR865793A FR865793A FR865793DA FR865793A FR 865793 A FR865793 A FR 865793A FR 865793D A FR865793D A FR 865793DA FR 865793 A FR865793 A FR 865793A
- Authority
- FR
- France
- Prior art keywords
- lighting fixture
- fixture
- lighting
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
- G03B15/07—Arrangements of lamps in studios
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US865793XA | 1939-04-29 | 1939-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR865793A true FR865793A (fr) | 1941-06-03 |
Family
ID=22199499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR865793D Expired FR865793A (fr) | 1939-04-29 | 1940-05-23 | Appareil d'éclairage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR865793A (fr) |
-
1940
- 1940-05-23 FR FR865793D patent/FR865793A/fr not_active Expired
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