NL6909414A - - Google Patents
Info
- Publication number
- NL6909414A NL6909414A NL6909414A NL6909414A NL6909414A NL 6909414 A NL6909414 A NL 6909414A NL 6909414 A NL6909414 A NL 6909414A NL 6909414 A NL6909414 A NL 6909414A NL 6909414 A NL6909414 A NL 6909414A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681764711 DE1764711B2 (de) | 1968-07-24 | 1968-07-24 | Schaltungsanordnung zum betrieb von gasentladungslampen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6909414A true NL6909414A (cs) | 1970-01-27 |
Family
ID=5698094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6909414A NL6909414A (cs) | 1968-07-24 | 1969-06-19 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE736492A (cs) |
| DE (1) | DE1764711B2 (cs) |
| ES (1) | ES367350A1 (cs) |
| FR (1) | FR2013590A1 (cs) |
| GB (1) | GB1264557A (cs) |
| NL (1) | NL6909414A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454452A (en) * | 1977-11-16 | 1984-06-12 | Feldstein Robert S | Emergency lighting system |
| US4216410A (en) * | 1977-11-16 | 1980-08-05 | Feldstein Robert S | Emergency lighting system |
-
1968
- 1968-07-24 DE DE19681764711 patent/DE1764711B2/de active Granted
-
1969
- 1969-05-16 GB GB1264557D patent/GB1264557A/en not_active Expired
- 1969-05-17 ES ES367350A patent/ES367350A1/es not_active Expired
- 1969-06-19 NL NL6909414A patent/NL6909414A/xx unknown
- 1969-07-18 FR FR6924633A patent/FR2013590A1/fr not_active Withdrawn
- 1969-07-24 BE BE736492D patent/BE736492A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES367350A1 (es) | 1971-04-16 |
| DE1764711A1 (de) | 1972-05-25 |
| DE1764711B2 (de) | 1972-12-21 |
| BE736492A (cs) | 1969-12-31 |
| GB1264557A (cs) | 1972-02-23 |
| FR2013590A1 (cs) | 1970-04-03 |