DE222500C - - Google Patents
Info
- Publication number
- DE222500C DE222500C DENDAT222500D DE222500DA DE222500C DE 222500 C DE222500 C DE 222500C DE NDAT222500 D DENDAT222500 D DE NDAT222500D DE 222500D A DE222500D A DE 222500DA DE 222500 C DE222500 C DE 222500C
- Authority
- DE
- Germany
- Prior art keywords
- light source
- lighting
- direct
- diffuse
- reflector
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE222500C true DE222500C (cs) |
Family
ID=483390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT222500D Active DE222500C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE222500C (cs) |
-
0
- DE DENDAT222500D patent/DE222500C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE222500C (cs) | ||
| DE2451892C3 (de) | Spiegelschacht für fotografische Kopiergeräte | |
| DE202014106077U1 (de) | Tischkantenprofil und Tischkante | |
| DE29901468U1 (de) | Dekorativer Deckenfluter | |
| DE230719C (cs) | ||
| DE380694C (de) | Lampenschirm mit geteilter Schirmflaeche | |
| DE550347C (de) | Vorrichtung fuer indirekte Tischbeleuchtung | |
| DE372970C (de) | Lichtreklameeinrichtung | |
| DE444903C (de) | Beleuchtungseinrichtung fuer Operationstische u. dgl. | |
| DE831964C (de) | Verkehrszeichentafel | |
| DE259222C (cs) | ||
| DE220247C (cs) | ||
| DE293882C (cs) | ||
| DE944402C (de) | Apparat zum Ablesen und Kopieren von Mikrofilmen und aehnlichen Dokumenten | |
| DE29502515U1 (de) | Dekorativer Beleuchtungskörper | |
| DE169505C (cs) | ||
| DE85879C (cs) | ||
| DE2026691A1 (de) | Lampe mit einstellbarem Lichteffekt | |
| DE220536C (cs) | ||
| AT62010B (de) | Beleuchtungskörper für indirekte Bühnenbeleuchtung. | |
| DE384637C (de) | Lichtreflektoren | |
| DE296146C (cs) | ||
| DE1922854A1 (de) | Lampenschirm mit Bildern,Kalender und Terminmerker | |
| DE441743C (de) | Elektrische Klavierbeleuchtungseinrichtung | |
| EP0314993A3 (de) | 1,7,9,15-Tetraoxa-4,12-diaza-8-silaspiro-[7.7]-pentadecane, Verfahren zu ihrer Herstellung und ihre Verwendung |