NL6907208A - - Google Patents
Info
- Publication number
- NL6907208A NL6907208A NL6907208A NL6907208A NL6907208A NL 6907208 A NL6907208 A NL 6907208A NL 6907208 A NL6907208 A NL 6907208A NL 6907208 A NL6907208 A NL 6907208A NL 6907208 A NL6907208 A NL 6907208A
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI131868A FI41840B (en:Method) | 1968-05-10 | 1968-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6907208A true NL6907208A (en:Method) | 1969-11-12 |
Family
ID=8505430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6907208A NL6907208A (en:Method) | 1968-05-10 | 1969-05-09 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1923872A1 (en:Method) |
| FI (1) | FI41840B (en:Method) |
| GB (1) | GB1247409A (en:Method) |
| NL (1) | NL6907208A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2183540B1 (en:Method) * | 1972-05-09 | 1976-01-16 | Radiotechnique Compelec Fr | |
| NL7805246A (nl) * | 1977-06-20 | 1978-12-22 | Gte Sylvania Inc | Verloopinrichting voor boogontladingslampen van grote sterkte. |
-
1968
- 1968-05-10 FI FI131868A patent/FI41840B/fi active
-
1969
- 1969-05-09 DE DE19691923872 patent/DE1923872A1/de active Pending
- 1969-05-09 NL NL6907208A patent/NL6907208A/xx unknown
- 1969-05-09 GB GB2382669A patent/GB1247409A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1923872A1 (de) | 1969-12-11 |
| FI41840B (en:Method) | 1969-12-01 |
| GB1247409A (en) | 1971-09-22 |