FR1415984A - Illuminated suspended ceiling - Google Patents
Illuminated suspended ceilingInfo
- Publication number
- FR1415984A FR1415984A FR993605A FR993605A FR1415984A FR 1415984 A FR1415984 A FR 1415984A FR 993605 A FR993605 A FR 993605A FR 993605 A FR993605 A FR 993605A FR 1415984 A FR1415984 A FR 1415984A
- Authority
- FR
- France
- Prior art keywords
- suspended ceiling
- illuminated
- illuminated suspended
- ceiling
- suspended
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR993605A FR1415984A (en) | 1963-11-06 | 1964-11-03 | Illuminated suspended ceiling |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL46257A DE1194801B (en) | 1963-11-06 | 1963-11-06 | Light ceiling |
FR993605A FR1415984A (en) | 1963-11-06 | 1964-11-03 | Illuminated suspended ceiling |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1415984A true FR1415984A (en) | 1965-10-29 |
Family
ID=25985758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR993605A Expired FR1415984A (en) | 1963-11-06 | 1964-11-03 | Illuminated suspended ceiling |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1415984A (en) |
-
1964
- 1964-11-03 FR FR993605A patent/FR1415984A/en not_active Expired
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