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US6286628B1
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Non-linear load detection and compensation for elevators
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KR20000053635A
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Apparatus for detecting load amount and load compensation amount of elevator and method thereof
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KR20010056877A
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Display apparatus and method for elevator
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KR20010056878A
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Control apparatus and method for elevator
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KR20010056687A
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Elevator system
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KR20010056693A
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Elevator type parking equipment
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KR20010056685A
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Apparatus for compensating the phase difference of power conversion apparatus for elevator
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KR20010056688A
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Motor
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KR20010056690A
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Traction machine for elevator
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KR20010056684A
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Pole position detection apparatus for synchronous motor
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KR20010056686A
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Elevator control apparatus
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KR20010056691A
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Linear actuator
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KR20010056078A
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Group management control apparatus and method for inverter escalator
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KR20010053897A
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Vibration reducing divice for passenger conveyor system
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KR20010048935A
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Apparatus for fixing car parking system
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KR20010048679A
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Vibration reduction device for passenger conveyor
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KR20010048241A
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Elevator and escalator brake device
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KR20010048243A
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Compensation of rail length moving board
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KR20010048240A
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Device to reduce shock when hydraulic jack starts or stops
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KR20010048242A
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Driving chain breakdown detecting and terminal gear stopping device of moving step
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