LU56743A1 - - Google Patents
Info
- Publication number
- LU56743A1 LU56743A1 LU56743DA LU56743A1 LU 56743 A1 LU56743 A1 LU 56743A1 LU 56743D A LU56743D A LU 56743DA LU 56743 A1 LU56743 A1 LU 56743A1
- Authority
- LU
- Luxembourg
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
- 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)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB38392/67A GB1169052A (en) | 1967-08-21 | 1967-08-21 | Improvements relating to Light Fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU56743A1 true LU56743A1 (en) | 1968-11-21 |
Family
ID=10403175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU56743D LU56743A1 (en) | 1967-08-21 | 1968-08-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE719613A (en) |
| FR (1) | FR1576997A (en) |
| GB (1) | GB1169052A (en) |
| LU (1) | LU56743A1 (en) |
| NL (1) | NL6811510A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669033A (en) * | 1985-09-19 | 1987-05-26 | Specuflex, Inc. | Adjustable optical reflector for fluorescent fixture |
| GB2349684B (en) * | 1996-08-02 | 2001-01-17 | Nordson Corp | Lamp assembly |
-
1967
- 1967-08-21 GB GB38392/67A patent/GB1169052A/en not_active Expired
-
1968
- 1968-04-19 FR FR1576997D patent/FR1576997A/fr not_active Expired
- 1968-08-13 NL NL6811510A patent/NL6811510A/xx unknown
- 1968-08-16 BE BE719613D patent/BE719613A/xx unknown
- 1968-08-20 LU LU56743D patent/LU56743A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1169052A (en) | 1969-10-29 |
| BE719613A (en) | 1969-02-03 |
| NL6811510A (en) | 1969-02-25 |
| FR1576997A (en) | 1969-08-01 |