VENTILATION SYSTEM
A ventilation system 1 includes: a housing 2 having at least one pair of ventilation holes 21; and a piezoelectric blower 3 attached to at least one of the pair of ventilation holes 21. The piezoelectric blower 3 is operative to vibrate a diaphragm by a piezoelectric element so as to produce air cir...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
07.01.2015
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Subjects | |
Online Access | Get full text |
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