DIFF Subgroup
H02P 8/02 specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
Introduced: January 1995
Full Title
Arrangements for controlling dynamo-electric motors rotating step by step > specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
No child classifications to compare. This is a leaf node in both IPC and CPC.