SU539344A1 - Gas discharge bottom lamp - Google Patents
Gas discharge bottom lampInfo
- Publication number
- SU539344A1 SU539344A1 SU2066578A SU2066578A SU539344A1 SU 539344 A1 SU539344 A1 SU 539344A1 SU 2066578 A SU2066578 A SU 2066578A SU 2066578 A SU2066578 A SU 2066578A SU 539344 A1 SU539344 A1 SU 539344A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas discharge
- bottom lamp
- discharge bottom
- lamp
- gas
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2066578A SU539344A1 (en) | 1974-10-14 | 1974-10-14 | Gas discharge bottom lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2066578A SU539344A1 (en) | 1974-10-14 | 1974-10-14 | Gas discharge bottom lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
SU539344A1 true SU539344A1 (en) | 1976-12-15 |
Family
ID=20598123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2066578A SU539344A1 (en) | 1974-10-14 | 1974-10-14 | Gas discharge bottom lamp |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU539344A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931655A (en) * | 1983-11-30 | 1990-06-05 | Iwasaki Electric Co., Ltd. | Apparatus for accelerated weather-testing of a sample using a metal halide lamp |
US6859309B2 (en) | 2001-12-19 | 2005-02-22 | 3M Innovative Properties Company | Optical filters for manipulating spectral power distribution in accelerated weathering devices |
US6984058B2 (en) | 2003-06-04 | 2006-01-10 | 3M Innovative Properties Company | Optical filters comprising opacified portion |
-
1974
- 1974-10-14 SU SU2066578A patent/SU539344A1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931655A (en) * | 1983-11-30 | 1990-06-05 | Iwasaki Electric Co., Ltd. | Apparatus for accelerated weather-testing of a sample using a metal halide lamp |
US6859309B2 (en) | 2001-12-19 | 2005-02-22 | 3M Innovative Properties Company | Optical filters for manipulating spectral power distribution in accelerated weathering devices |
US6906857B2 (en) | 2001-12-19 | 2005-06-14 | 3M Innovative Properties Company | Optical filters for manipulating spectral power distribution in accelerated weathering devices |
US6984058B2 (en) | 2003-06-04 | 2006-01-10 | 3M Innovative Properties Company | Optical filters comprising opacified portion |
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