Patent classifications
H
ELECTRICITY
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H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
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3/00
Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
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H02P3/02
Details; of stopping control
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H02P3/025
holding the rotor in a fixed position after deceleration
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