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Apparatus for generating and cleaning an air flow
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Arrangement for generating an electric corona discharge in air
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EP0447418A1
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An improvement in corona discharge arrangements for the removal of harmful substances generated by the corona discharge
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WO8908938A1
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An air transporting arrangement
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AU1984588A
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An arrangement for transporting air
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CN1038414A
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Air treatment system
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RU1796080C
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Apparatus for air displacement by means of electric wind (its options)
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PL273152A1
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Air handling and conditioning system
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Air treatment system
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AU1295788A
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An air transporting arrangement
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DK674887A
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Arrangement for making an electric corona disposal in air
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AU1082788A
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An air treatment system
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AU8230287A
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An electrostatic precipitator for use in electrofilters
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SE8702752D0
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DEVICE FOR TRANSPORT AND EVEN CLEANING OF AIR
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Air transport and treatment system
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BR8707677A
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System for corona effect electric discharge generation in air
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Air transporting arrangement
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WO8704019A1
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An air transporting arrangement
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Air transporting arrangement
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Electric ion-wind air transporting arrangement
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