VENTILATOR
PURPOSE: A ventilation apparatus is provided with a small size as a heat transfer member uses a heat storage member rotated by two rotary members and a disc electric element with the same capacity. CONSTITUTION: A ventilation apparatus comprises a housing(20), a first air transfer unit(30), a second...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
24.10.2012
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Subjects | |
Online Access | Get full text |
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