DIFF Subgroup
H02K 29/12 using detecting coils
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices > with position sensing devices > using detecting coils
CPC:
Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices > with position sensing devices (H02K29/03 takes precedence) > using detecting coils
No child classifications to compare. This is a leaf node in both IPC and CPC.