BE722629A - - Google Patents
Info
- Publication number
- BE722629A BE722629A BE722629DA BE722629A BE 722629 A BE722629 A BE 722629A BE 722629D A BE722629D A BE 722629DA BE 722629 A BE722629 A BE 722629A
- Authority
- BE
- Belgium
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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671589340 DE1589340A1 (de) | 1967-10-25 | 1967-10-25 | Wand- und Deckenleuchte fuer eine Leuchtstofflampe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE722629A true BE722629A (de) | 1969-04-01 |
Family
ID=5680013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE722629D BE722629A (de) | 1967-10-25 | 1968-10-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE722629A (de) |
| CH (1) | CH474016A (de) |
| DE (1) | DE1589340A1 (de) |
| FR (1) | FR1587566A (de) |
| LU (1) | LU57110A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4016060A1 (de) * | 1990-05-18 | 1991-11-21 | Zumtobel Ag | Integriertes betriebsgeraet fuer niederdruck-entladungslampen |
-
1967
- 1967-10-25 DE DE19671589340 patent/DE1589340A1/de active Pending
-
1968
- 1968-10-11 CH CH1519568A patent/CH474016A/de not_active IP Right Cessation
- 1968-10-16 LU LU57110D patent/LU57110A1/xx unknown
- 1968-10-21 BE BE722629D patent/BE722629A/xx unknown
- 1968-10-24 FR FR1587566D patent/FR1587566A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1589340A1 (de) | 1970-03-05 |
| FR1587566A (de) | 1970-03-20 |
| LU57110A1 (de) | 1969-01-27 |
| CH474016A (de) | 1969-06-15 |