FR981130A - Luminescent tube lighting fixture - Google Patents
Luminescent tube lighting fixtureInfo
- Publication number
- FR981130A FR981130A FR981130DA FR981130A FR 981130 A FR981130 A FR 981130A FR 981130D A FR981130D A FR 981130DA FR 981130 A FR981130 A FR 981130A
- Authority
- FR
- France
- Prior art keywords
- lighting fixture
- tube lighting
- luminescent tube
- luminescent
- fixture
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR981130T | 1949-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR981130A true FR981130A (en) | 1951-05-22 |
Family
ID=9530298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR981130D Expired FR981130A (en) | 1949-02-21 | 1949-02-21 | Luminescent tube lighting fixture |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR981130A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4622624A (en) * | 1983-06-10 | 1986-11-11 | Electri-Cable Assemblies, Inc. | Under shelf task lighting fixture |
-
1949
- 1949-02-21 FR FR981130D patent/FR981130A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4622624A (en) * | 1983-06-10 | 1986-11-11 | Electri-Cable Assemblies, Inc. | Under shelf task lighting fixture |
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