FR1501438A - écran pour sources de lumière - Google Patents
écran pour sources de lumièreInfo
- Publication number
- FR1501438A FR1501438A FR84501A FR84501A FR1501438A FR 1501438 A FR1501438 A FR 1501438A FR 84501 A FR84501 A FR 84501A FR 84501 A FR84501 A FR 84501A FR 1501438 A FR1501438 A FR 1501438A
- Authority
- FR
- France
- Prior art keywords
- screen
- light sources
- sources
- light
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Glass Compositions (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Surface Treatment Of Glass (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1102165A AT256251B (de) | 1965-12-07 | 1965-12-07 | Lichtquellenabdeckung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1501438A true FR1501438A (fr) | 1967-11-10 |
Family
ID=3626269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR84501A Expired FR1501438A (fr) | 1965-12-07 | 1966-11-22 | écran pour sources de lumière |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT256251B (fr) |
CH (1) | CH447986A (fr) |
DE (1) | DE1497270A1 (fr) |
ES (1) | ES130993Y (fr) |
FR (1) | FR1501438A (fr) |
GB (1) | GB1158176A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008229706A1 (en) | 2007-10-05 | 2009-04-23 | Aristocrat Technologies Australia Pty Limited | Lighting apparatus for a gaming machine cabinet |
-
1965
- 1965-12-07 AT AT1102165A patent/AT256251B/de active
-
1966
- 1966-06-08 DE DE19661497270 patent/DE1497270A1/de active Pending
- 1966-10-31 CH CH1568866A patent/CH447986A/de unknown
- 1966-11-05 ES ES1966130993U patent/ES130993Y/es not_active Expired
- 1966-11-11 GB GB50726/66A patent/GB1158176A/en not_active Expired
- 1966-11-22 FR FR84501A patent/FR1501438A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES130993U (es) | 1967-11-01 |
CH447986A (de) | 1967-12-15 |
DE1497270A1 (de) | 1969-05-08 |
AT256251B (de) | 1967-08-10 |
ES130993Y (es) | 1968-04-16 |
GB1158176A (en) | 1969-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT286334B (de) | Auswechselbarer Abstich | |
FR1505818A (fr) | Déflecteur de lumière | |
FR1505628A (fr) | Modulateurs de lumière | |
FR1432624A (fr) | Trépied pour appareils de prises de vues | |
FR1501438A (fr) | écran pour sources de lumière | |
CH455016A (de) | Optisches Schablonen-Abtastgerät | |
FR1399528A (fr) | Barrière brise-lumière démontable pour autoroute | |
FR1364762A (fr) | Perfectionnements apportés aux écrans pour sources lumineuses | |
FR1447203A (fr) | écran anti-éblouissant | |
FR1432783A (fr) | Passe-vues pour projection | |
FR1483208A (fr) | Interrupteur | |
CH441798A (de) | Fotografisches Objektiv | |
CH459364A (de) | Lichtquelle | |
FR1435116A (fr) | Dispositif anti-éblouissant pour sources lumineuses | |
FR1463000A (fr) | écran | |
FR1506726A (fr) | Ecran de soudeur | |
FR1426925A (fr) | Boîtier pour détecteur de lumière | |
FR1464022A (fr) | Dispositif pour le balisage lumineux | |
FR1480367A (fr) | écran pare-phares | |
FR1463845A (fr) | Perfectionnement pour globes terrestres | |
AT268451B (de) | Jodlampe | |
FR1437302A (fr) | Boîte à lumière | |
CH441797A (de) | Photographisches Objektiv | |
BR6683923D0 (pt) | Novos compostos de 6-alfa-metil-estreno | |
AT256250B (de) | Lichtquellenabdeckung |