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GB347558A
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Improvements in motors for asynchronous alternating current motors
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A process for fitting and winding coils on h-armatures or field magnets of dynamo-electric machines
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GB356902A
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Improvements in and relating to electric motors
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Electric motor
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Adjustable winding spindle for spring motors
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Insulating support for electric motors
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DE509031C
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Talking machine with electric motor and clockwork drive
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Phonograph
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