FR784755A - Appareil d'éclairage - Google Patents
Appareil d'éclairageInfo
- Publication number
- FR784755A FR784755A FR784755DA FR784755A FR 784755 A FR784755 A FR 784755A FR 784755D A FR784755D A FR 784755DA FR 784755 A FR784755 A FR 784755A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784755T | 1934-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR784755A true FR784755A (fr) | 1935-07-24 |
Family
ID=9217468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR784755D Expired FR784755A (fr) | 1934-04-17 | 1934-04-17 | Appareil d'éclairage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR784755A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749432A (en) * | 1952-12-26 | 1956-06-05 | Gen Electric | Incandescent lamp and attachments therefor |
-
1934
- 1934-04-17 FR FR784755D patent/FR784755A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749432A (en) * | 1952-12-26 | 1956-06-05 | Gen Electric | Incandescent lamp and attachments therefor |
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