NO900959D0 - ELECTRONIC BALLAST SYSTEM FOR GAS EMISSIONS. - Google Patents
ELECTRONIC BALLAST SYSTEM FOR GAS EMISSIONS.Info
- Publication number
- NO900959D0 NO900959D0 NO900959A NO900959A NO900959D0 NO 900959 D0 NO900959 D0 NO 900959D0 NO 900959 A NO900959 A NO 900959A NO 900959 A NO900959 A NO 900959A NO 900959 D0 NO900959 D0 NO 900959D0
- Authority
- NO
- Norway
- Prior art keywords
- electronic ballast
- gas emissions
- ballast system
- emissions
- gas
- Prior art date
Links
Classifications
-
- Y02B20/183—
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO900959A NO167950C (en) | 1982-02-02 | 1990-02-28 | ELECTRONIC BALLAST SYSTEM FOR GAS EMISSIONS |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/344,155 US4414492A (en) | 1982-02-02 | 1982-02-02 | Electronic ballast system |
US06/397,524 US4503361A (en) | 1982-02-02 | 1982-07-16 | Electronic ballast system |
NO830324A NO166020C (en) | 1982-02-02 | 1983-01-31 | ELECTRONIC BALLAST SYSTEM FOR GAS EMISSIONS. |
NO900959A NO167950C (en) | 1982-02-02 | 1990-02-28 | ELECTRONIC BALLAST SYSTEM FOR GAS EMISSIONS |
Publications (4)
Publication Number | Publication Date |
---|---|
NO900959L NO900959L (en) | 1983-08-03 |
NO900959D0 true NO900959D0 (en) | 1990-02-28 |
NO167950B NO167950B (en) | 1991-09-16 |
NO167950C NO167950C (en) | 1991-12-27 |
Family
ID=27484075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO900959A NO167950C (en) | 1982-02-02 | 1990-02-28 | ELECTRONIC BALLAST SYSTEM FOR GAS EMISSIONS |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO167950C (en) |
-
1990
- 1990-02-28 NO NO900959A patent/NO167950C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO167950C (en) | 1991-12-27 |
NO167950B (en) | 1991-09-16 |
NO900959L (en) | 1983-08-03 |
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