FR482756A - Lanterne à diaphragme - Google Patents
Lanterne à diaphragmeInfo
- Publication number
- FR482756A FR482756A FR482756A FR482756DA FR482756A FR 482756 A FR482756 A FR 482756A FR 482756 A FR482756 A FR 482756A FR 482756D A FR482756D A FR 482756DA FR 482756 A FR482756 A FR 482756A
- Authority
- FR
- France
- Prior art keywords
- lantern
- diaphragm
- diaphragm lantern
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR482756T | 1916-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR482756A true FR482756A (fr) | 1917-04-26 |
Family
ID=1519727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR482756A Expired FR482756A (fr) | 1916-08-10 | 1916-08-10 | Lanterne à diaphragme |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR482756A (fr) |
-
1916
- 1916-08-10 FR FR482756A patent/FR482756A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR482756A (fr) | Lanterne à diaphragme | |
FR494109A (fr) | Détendeur à diaphragme | |
FR489621A (fr) | Compresseur à membrane | |
FR511805A (fr) | Projecteur | |
FR519780A (fr) | Compresseur à membrane | |
FR427964A (fr) | Pompe à diaphragme perfectionnée | |
FR456985A (fr) | Diaphragme électro-pneumatique | |
CH55400A (de) | Glaslinse für Laternen | |
FR457186A (fr) | Diaphragme enregistreur-reproducteur | |
FR478725A (fr) | Disposition de diaphragme | |
FR484419A (fr) | Lentille | |
CH75179A (fr) | Bague | |
ES60146A1 (es) | Disposición de diafragma. | |
FR490142A (fr) | Projecteur de cinématographe | |
FR441873A (fr) | Cornet avertisseur à diaphragme, actionné mécaniquement | |
FR454049A (fr) | Pompe à diaphragme | |
FR464629A (fr) | Projecteur | |
FR464405A (fr) | Projecteur | |
FR462596A (fr) | Réflecteur à prismes | |
FR508761A (fr) | Projecteur | |
CH73204A (de) | Mundharmonika | |
CH74328A (de) | Plansichter | |
FR450690A (fr) | Projecteur | |
FR437372A (fr) | Projecteur | |
FR463209A (fr) | Projecteur de théatre |