SE309210B - - Google Patents
Info
- Publication number
- SE309210B SE309210B SE10144/68A SE1014468A SE309210B SE 309210 B SE309210 B SE 309210B SE 10144/68 A SE10144/68 A SE 10144/68A SE 1014468 A SE1014468 A SE 1014468A SE 309210 B SE309210 B SE 309210B
- Authority
- SE
- Sweden
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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0061911 | 1967-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE309210B true SE309210B (OSRAM) | 1969-03-17 |
Family
ID=7495217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE10144/68A SE309210B (OSRAM) | 1967-07-27 | 1968-07-25 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT284277B (OSRAM) |
| NO (1) | NO120629B (OSRAM) |
| SE (1) | SE309210B (OSRAM) |
-
1968
- 1968-06-12 AT AT561368A patent/AT284277B/de active
- 1968-06-28 NO NO2598/68A patent/NO120629B/no unknown
- 1968-07-25 SE SE10144/68A patent/SE309210B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT284277B (de) | 1970-09-10 |
| NO120629B (OSRAM) | 1970-11-16 |