BE552772A - - Google Patents
Info
- Publication number
- BE552772A BE552772A BE552772DA BE552772A BE 552772 A BE552772 A BE 552772A BE 552772D A BE552772D A BE 552772DA BE 552772 A BE552772 A BE 552772A
- Authority
- BE
- Belgium
- Prior art keywords
- colored
- installation according
- advertising
- disc
- bands
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 27
- 239000003086 colorant Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000004040 coloring Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552772A true BE552772A (OSRAM) |
Family
ID=177835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552772D BE552772A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE552772A (OSRAM) |
-
0
- BE BE552772D patent/BE552772A/fr unknown
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