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IPC Subgroup
H02N 2/14

Drive circuits; Control arrangements

Introduced: January 1995

Last revised: January 2006

Full Title

Electric machines in general using piezoelectric effect, electrostriction or magnetostriction > producing rotary motion, e.g. rotary motors > Drive circuits; Control arrangements

Classification Context

Section:
ELECTRICITY
Class:
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
Subclass:
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR