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DK17439C
(en)
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Control device for electric Machines with variable speed.
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CH70489A
(en)
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Control device on hoisting machines
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DK20026C
(en)
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Control for Power Machines.
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DK16859C
(en)
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Control for Power Machines.
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DK18421C
(en)
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Setting device for Control resistors for Electric motors.
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FR473850A
(en)
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Control pulley for tachometers, etc.
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CH66832A
(en)
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Control device
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DK20274C
(en)
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Oil control device.
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DK30845C
(en)
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Device for Regulating Electric Motors.
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DK19224C
(en)
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Device for Control Devices for Machines with Interrupted Operation.
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DK18573C
(en)
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Speed Control Device for Winding Machines.
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DK17734C
(en)
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Exchange for Variable Speed.
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DK19065C
(en)
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Rotary Slider Control for Combustion Power Machines.
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GB191316198A
(en)
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An Electrically Operated Rotary Constant Speed Device.
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DK19083C
(en)
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Drive device for Bicycles.
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DK20942C
(en)
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Running vane control for rotating machines.
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DK12893C
(en)
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Control device.
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DK13487C
(en)
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Control device.
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DK17560C
(en)
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Commutation device for Dynamo machines.
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CH58766A
(en)
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Drive device for switches, control devices etc.
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DK16989C
(en)
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Device by Stopping Machines.
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FR461431A
(en)
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Speed control
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DK16998C
(en)
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Toboggan control device.
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DK17696C
(en)
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Setting device.
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DK16871C
(en)
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Drive device for mechanical looms.
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