LU74831A1 - - Google Patents
Info
- Publication number
- LU74831A1 LU74831A1 LU74831A LU74831A LU74831A1 LU 74831 A1 LU74831 A1 LU 74831A1 LU 74831 A LU74831 A LU 74831A LU 74831 A LU74831 A LU 74831A LU 74831 A1 LU74831 A1 LU 74831A1
- 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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Greenhouses (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752518358 DE2518358C2 (de) | 1975-04-25 | Lichtlenkende Glasscheibe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74831A1 true LU74831A1 (nl) | 1977-02-08 |
Family
ID=5944953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74831A LU74831A1 (nl) | 1975-04-25 | 1976-04-23 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | ATA253176A (nl) |
| BE (1) | BE841092A (nl) |
| ES (1) | ES447241A1 (nl) |
| FR (1) | FR2308753A1 (nl) |
| IT (1) | IT1059979B (nl) |
| LU (1) | LU74831A1 (nl) |
| NL (1) | NL7604338A (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378234A1 (fr) * | 1977-01-24 | 1978-08-18 | Cibie Projecteurs | Feu de signalisation a catadioptre incorpore pour vehicule |
| AU3382197A (en) * | 1996-06-10 | 1998-01-07 | Tenebraex Corporation | Apparatus and methods for improved architectural lighting fixtures |
| DE102011054234B4 (de) * | 2011-10-06 | 2020-03-12 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung |
-
1976
- 1976-04-07 AT AT0253176A patent/ATA253176A/de not_active IP Right Cessation
- 1976-04-21 IT IT22505/76A patent/IT1059979B/it active
- 1976-04-22 ES ES447241A patent/ES447241A1/es not_active Expired
- 1976-04-23 LU LU74831A patent/LU74831A1/xx unknown
- 1976-04-23 FR FR7612002A patent/FR2308753A1/fr active Granted
- 1976-04-23 BE BE166438A patent/BE841092A/xx not_active IP Right Cessation
- 1976-04-23 NL NL7604338A patent/NL7604338A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2518358B1 (de) | 1976-05-20 |
| NL7604338A (nl) | 1976-10-27 |
| FR2308753B1 (nl) | 1981-08-21 |
| BE841092A (fr) | 1976-10-25 |
| ATA253176A (de) | 1981-10-15 |
| ES447241A1 (es) | 1977-06-16 |
| FR2308753A1 (fr) | 1976-11-19 |
| IT1059979B (it) | 1982-06-21 |