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DK3730C
(en)
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Conversion device for electric motors.
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DK6379C
(en)
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Device for Switchgear for Electric Motors.
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DK6773C
(en)
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Controls for Electric Motors.
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DK6103C
(en)
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Device for Magnets for Dynamos or Electric Motors.
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DK3840C
(en)
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Electric Switch.
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DK4377C
(en)
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Electric Motor for Vehicles.
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DK4444C
(en)
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Electric Heater.
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DK4383C
(en)
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Electric Alarm Device.
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GB190314888A
(en)
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Improvements relating to Electric Motors.
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DK4418C
(en)
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Electric Accumulator.
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ES28907A1
(en)
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Improvements in regulating devices for electric motors.
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ES28941A1
(en)
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Improvements in regulating devices for electric motors.
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DK4342C
(en)
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Metal box for electric callers.
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DK4331C
(en)
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Electrical Regulator.
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DK3869C
(en)
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Device with rotating motors.
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DK4390C
(en)
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Device at Branch Boxes for Electrical Wires.
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DK4083C
(en)
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Pantographs for electric tracks.
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ES27311A1
(en)
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An electric valve.
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DK6215C
(en)
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Electric Telegraph Apparatus.
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DK4405C
(en)
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Power regulator.
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ES28032A3
(en)
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An automatically operating starting device or rheostat for starting the electric motors.
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GB190312590A
(en)
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Multiple Sparking Device for Motors.
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DK5936C
(en)
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Electric Power Supply System for Railways.
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ES28930A1
(en)
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A construction procedure for electric heaters.
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DK5600C
(en)
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Device for horizontal wind motors.
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