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US3984196A
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Method and burner for combustion of waste air
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Method for thermal afterburning of exhaust air from industrial working plants and device for carrying out this method
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Device for adjusting the temperature
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Drier for particulate or fibrous material
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Fuel burner with fuel feed control means responsive to air and fuel flow
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GB1240720A
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A device for drying, or heating, or cooling material to be treated
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GB1217183A
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Improvements in or relating to vacuum cleaners
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GB1213394A
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Improvements in and relating to central heating
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GB1138454A
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Improvements in or relating to burners
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GB1146503A
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Transverse-flow blower
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GB1066598A
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Transverse-flow fan
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GB1046272A
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Radial flow blower
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CA914403A
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Drier for particulate or fibrous material
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CA883093A
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Oil or gas burner
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CA915788A
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Method for continuously regulating the output of oil or gas burners and a device for performing such method
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CA777581A
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Fuel burner comprising an electrically driven air blow
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CA848232A
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Blower for feeding air to a fluid fuel burner
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CA811012A
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Cross flow blower
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