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PCE
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DIFF Subgroup
H02P 6/22

in a selected direction of rotation

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor > Arrangements for starting > in a selected direction of rotation

CPC:

Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor (vector control H02P21/00) > Arrangements for starting (H02P6/08 takes precedence) > in a selected direction of rotation

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