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DIFF Subgroup
H02K 19/08

Motors having windings on the stator and a smooth rotor without windings of material with large hysteresis, e.g. hysteresis motors

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Synchronous motors or generators > Synchronous motors > for single-phase current > Motors having windings on the stator and a smooth rotor without windings of material with large hysteresis, e.g. hysteresis motors

CPC:

Synchronous motors or generators (having permanent magnets H02K21/00) > Synchronous motors > for single-phase current > Motors having windings on the stator and a smooth rotor without windings of material with large hysteresis, e.g. hysteresis motors

No child classifications to compare. This is a leaf node in both IPC and CPC.