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GB1300766A
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Electric motor
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GB1299533A
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System for supplying electric energy to a railway vehicle
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GB1278527A
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Device for measuring and recording the relative spacing and speed of objects passing a fixed point
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DE1923347A1
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Device for counting vehicles traveling on a lane as a function of their length
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US3586954A
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Equipment for charging accumulator batteries
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GB1188970A
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Pulse Length Discriminator Circuit
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DE1574207A1
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Coin timer
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GB1205036A
|
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Improvements in or relating to a road-traffic counting device for motor vehicles
|
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US3436540A
|
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Photo-electrical vehicle detecting device for traffic survey
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DE1574061B1
|
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DETECTOR DEVICE FOR DETECTING VEHICLES
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DE1524621A1
|
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Device for displaying the load on the road
|
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GB1109333A
|
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Electric installation including a load, an accumulator and an alternator and rectifier unit
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ES321364A1
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Continuous current tension divider capable of absorbing strong overloads. (Machine-translation by Google Translate, not legally binding)
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ES306564A3
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Improvements in a set of generators mounted in one stator. (Machine-translation by Google Translate, not legally binding)
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OA01562A
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Two-body generator.
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OA1568A
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Electrical equipment for supplying circuits with different characteristics.
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OA1566A
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Set of two or more homopolar generators mounted in a single stator.
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OA01567A
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Regulator for circuits with variable intensity current.
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OA1175A
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Static regulator for DC generator.
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ES300087A1
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An electrical generator apparatus (Machine-translation by Google Translate, not legally binding)
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