DE178390C - - Google Patents
Info
- Publication number
- DE178390C DE178390C DENDAT178390D DE178390DA DE178390C DE 178390 C DE178390 C DE 178390C DE NDAT178390 D DENDAT178390 D DE NDAT178390D DE 178390D A DE178390D A DE 178390DA DE 178390 C DE178390 C DE 178390C
- Authority
- DE
- Germany
- Prior art keywords
- cover
- smoke
- frame
- folded
- light
- 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.)
- Active
Links
- 239000000779 smoke Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000189705 Dunedin group Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE178390C true DE178390C (enExample) |
Family
ID=442789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT178390D Active DE178390C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE178390C (enExample) |
-
0
- DE DENDAT178390D patent/DE178390C/de active Active
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