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Apparatus for air conditioning
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Heat exchanger
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Multi-room heating and ventilating system
|
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Vertical louvre wall box
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US2818217A
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Air conditioning system and method of operation
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US2727455A
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Method and apparatus for air conditioning and ventilating systems
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Apparatus for air conditioning
|
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Air conditioning system
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Water type cooling or heating surface
|
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Air conditioning unit
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Air conditioning unit
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Air conditioning apparatus
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Air conditioning apparatus
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Radiator
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Apparatus for remote automatic readjustable air stream control for unit ventilators
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Apparatus for the heating of air
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Heating, ventilating, and air conditioning apparatus
|
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Movable panel for heating and ventilating units
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Automatic fire protection damper
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Fire protection mechanism for heating and ventilating units
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