CPC Subgroup
H01H 43/08 comprising an interchangeable programme part which is common for all programme steps, e.g. with a punched card
Full Title
Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed > Details > Means for time setting > comprising an interchangeable programme part which is common for all programme steps, e.g. with a punched card