Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398128 | Method and circuit arrangement for heating and igniting as well as controlling or regulating the light flux of low-pressure gas-discharge lamps | — | 1983-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398128 | Method and circuit arrangement for heating and igniting as well as controlling or regulating the light flux of low-pressure gas-discharge lamps | — | 1983-08-09 |