HUT53453A
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Device for securing the convection mass transfer of transverse, counter or mixed flow
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HUT51716A
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Large-size surface structure
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HUT44636A
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Spatially reinforced construction
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HUT40375A
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Apparatus for gravitational and mechanical waste separating from exhausted air
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HUT36513A
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River wall particularly harbour one
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HU186133B
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Heat and material exchanging apparatus
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HU183973B
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Frontal fixed glass wall mounted from horizontally placed heat-insulating glass panes and method for producing same
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HU183429B
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Reinforced concrete construction with internal space exposed to high pressure
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HU181175B
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Cooling tower structure mountable in situ from prefarabricated reinforced concrete plane and spatial units
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HU180250B
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Combined open-closed fluid distributing system expediently for cooling towers
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HU179988B
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Fluid distributing appliance for uniform space distribution of streaming fluid
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HU177221B
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Apparatus for heat- and mass-transfer for transfering heat and mass of liquid,gas and vapor media
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GB2014447A
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Fire protection of buildings
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HU177105B
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Cyclone,mainly for dust separation
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HU177649B
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Method and equpment for cooling fillings
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HU174016B
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Wet cooling tower with temperature-regulating system workin with anti-freeze solution and cooled water
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HU175855B
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Combined ion changing-degasing apparatus for treating industrial water particularly feed-water
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HU171274B
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Framework for constructing lattice tower frames, hall frames, framed hall roofs and similars
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CA958179A
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Large-size metal-framed tower
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US3761067A
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Large-size metal-framed tower
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