SU384248A3 - - Google Patents
Info
- Publication number
- SU384248A3 SU384248A3 SU1444809A SU1444809A SU384248A3 SU 384248 A3 SU384248 A3 SU 384248A3 SU 1444809 A SU1444809 A SU 1444809A SU 1444809 A SU1444809 A SU 1444809A SU 384248 A3 SU384248 A3 SU 384248A3
- Authority
- SU
- USSR - Soviet Union
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691928852 DE1928852C3 (de) | 1969-06-06 | Leuchtenabdeckplatte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU384248A1 SU384248A1 (ru) | |
| SU384248A3 true SU384248A3 (de) | 1973-05-23 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| NL167232C (nl) | 1981-11-16 |
| DE1928852B2 (de) | 1976-06-24 |
| NL167232B (nl) | 1981-06-16 |
| GB1314401A (en) | 1973-04-26 |
| AT295650B (de) | 1972-01-10 |
| NL7006291A (de) | 1970-12-08 |
| FR2052389A5 (de) | 1971-04-09 |
| DE1928852A1 (de) | 1970-12-10 |
| AT300117B (de) | 1972-07-10 |