US1564389A
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Dynamo-electric machine
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US1622170A
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Supply circuits for radio sets
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US1436329A
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Motor-starting switch
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US1564377A
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Release for electric switches or stops for motors
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US1351020A
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Molding-machine
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US1236521A
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Electric switch.
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US1236520A
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Electric switch.
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US1236511A
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Bearing-surface for machinery.
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US1168383A
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Method of starting synchronous polyphase motors.
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US1183548A
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Induction-motor.
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US1104785A
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Motor-control system.
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US1183588A
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Polyphase transformer.
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US1161932A
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Automatic control of machinery.
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US1057772A
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Balancer for three-phase electrical systems.
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US996822A
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Bridging-block for dynamo-electric machines.
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US1104784A
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Dynamo-electric-machine frame.
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US1013753A
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Squirrel-cage rotor for electric motors.
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US1133316A
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Transformer.
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US941182A
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Bridging-block for dynamo-electric machines.
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US941181A
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Lining for slots of dynamo-electric-machine elements.
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