Gate for use in enclosure for passage of piglets, has blocking unit arranged to take up blocked position in which each strip is able to freely move on only one side in balance position and not on another side in balance position
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OSCILLATING VENTILATION TRAPPE AROUND AN OSCILLATION AXIS FOR A PITCH OF A FARM BUILDING
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Animal feed dispensing device
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Air inlet shaft for a ventilation system
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Stall for breeding livestock e.g. pig, has guiding unit limiting movement of roller between two positions, where point of application of rotation force moves away from axle when access door moves from closed position to open position
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Pen for rearing farm animals has end wall and part of attached side wall mounted as unit on pivot, allowing length of pen to be reduced simply
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Floor floor floor for building of industrial livestock housing
