NL7217540A - - Google Patents
Info
- Publication number
- NL7217540A NL7217540A NL7217540A NL7217540A NL7217540A NL 7217540 A NL7217540 A NL 7217540A NL 7217540 A NL7217540 A NL 7217540A NL 7217540 A NL7217540 A NL 7217540A NL 7217540 A NL7217540 A NL 7217540A
- Authority
- NL
- Netherlands
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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7146621A FR2165297A5 (en) | 1971-12-24 | 1971-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217540A true NL7217540A (en) | 1973-06-26 |
Family
ID=9088064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217540A NL7217540A (en) | 1971-12-24 | 1972-12-22 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE793028A (en) |
| CH (1) | CH569922A5 (en) |
| FR (1) | FR2165297A5 (en) |
| GB (1) | GB1404220A (en) |
| IT (1) | IT971729B (en) |
| NL (1) | NL7217540A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2646214B1 (en) * | 1989-04-24 | 1991-07-26 | Lavigne Andre | SYSTEM FOR SELF-FIXING A CLOSURE PLATE ON THE FACADE OF A HOLLOW STRUCTURE, PARTICULARLY A LAMP REFLECTOR |
| DE29901397U1 (en) * | 1999-01-27 | 2000-08-10 | Zumtobel Staff Gmbh | Oblong pendant or surface-mounted luminaire with a cross-sectional profile |
| DE102012206077A1 (en) | 2012-04-13 | 2013-10-17 | Osram Gmbh | LED MODULE WITH PROTECTIVE FOIL |
-
0
- BE BE793028D patent/BE793028A/en unknown
-
1971
- 1971-12-24 FR FR7146621A patent/FR2165297A5/fr not_active Expired
-
1972
- 1972-12-11 IT IT32739/72A patent/IT971729B/en active
- 1972-12-21 CH CH1863172D patent/CH569922A5/xx not_active IP Right Cessation
- 1972-12-22 NL NL7217540A patent/NL7217540A/xx unknown
- 1972-12-27 GB GB5970172A patent/GB1404220A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2260670B2 (en) | 1977-04-21 |
| CH569922A5 (en) | 1975-11-28 |
| DE2260670A1 (en) | 1973-06-28 |
| FR2165297A5 (en) | 1973-08-03 |
| BE793028A (en) | 1973-04-16 |
| GB1404220A (en) | 1975-08-28 |
| IT971729B (en) | 1974-05-10 |