| Zeitschalter | H01H 43/00 |
| Relais | H01H 45/00-H01H 61/00 |
| Fühlelemente zur stetigen Umwandlung einer Veränderlichen in mechanische Bewegung | G01 |
| Time switches | H01H 43/00 |
| Relays | H01H 45/00-H01H 61/00 |
| Sensing elements for providing continuous conversion of a variable into mechanical displacement | G01 |