DIFF Subgroup
H02P 13/10 by moving core, coil winding, or shield, e.g. by induction regulator
Introduced: September 1968
Full Title
Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output > by moving core, coil winding, or shield, e.g. by induction regulator
No child classifications to compare. This is a leaf node in both IPC and CPC.