Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821009 | Overcurrent-protective snap switch for household appliances | Rolf Pirdzuns, Wolfgang Polligkeit | 1989-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821009 | Overcurrent-protective snap switch for household appliances | Rolf Pirdzuns, Wolfgang Polligkeit | 1989-04-11 |