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GB201717582D0
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Multi-mobile elevator systems
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Elevator power source
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GB201717588D0
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Elevator communications
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Transporation system
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Passenger transport system
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Safety device for a passenger transportation system
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Passenger transport system
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Electromagnetic retarder for passenger platform hoist
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US2006163008A1
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Autonomous linear retarder/motor for safe operation of direct drive gearless, rope-less elevators
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WO2004082764A1
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Rapid excape system for buildings
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Electromagnetic retarder for linear motor elevators
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Means for providing evacuation from tall buildings higher than 18 metres by independent power source and control of elevators
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Escape apparatus for tall buildings
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Means for providing rapid transit for compact electric vehicles (syncho-rail)
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GB9925554D0
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Means for providing rapid transit for compact vehicles
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