Patent classifications
H
ELECTRICITY
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H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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H02K
DYNAMO-ELECTRIC MACHINES
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2207/00
Specific aspects not provided for in the other groups of this subclass relating to arrangements for handling mechanical energy
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H02K2207/03
Tubular motors, i.e. rotary motors mounted inside a tube, e.g. for blinds
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