FR1152265A - Appareil d'éclairage - Google Patents
Appareil d'éclairageInfo
- Publication number
- FR1152265A FR1152265A FR1152265DA FR1152265A FR 1152265 A FR1152265 A FR 1152265A FR 1152265D A FR1152265D A FR 1152265DA FR 1152265 A FR1152265 A FR 1152265A
- 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
- F21V7/18—Construction with provision for folding or collapsing
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
-
- 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 |
---|---|---|---|
FR1152265T | 1956-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1152265A true FR1152265A (fr) | 1958-02-13 |
Family
ID=9648233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1152265D Expired FR1152265A (fr) | 1956-06-08 | 1956-06-08 | Appareil d'éclairage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1152265A (fr) |
-
1956
- 1956-06-08 FR FR1152265D patent/FR1152265A/fr not_active Expired
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