Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524288 | System for power supply to and switching of a number of electrical appliances | Lambertus Spaanenburg | 1985-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524288 | System for power supply to and switching of a number of electrical appliances | Lambertus Spaanenburg | 1985-06-18 |