STANDING TYPE VACUUM CLEANER
PURPOSE:To provide a stand-type vacuum cleaner that can effectively reduce to a large extent a noise that cannot sufficiently be reduced with prior art. CONSTITUTION:In an exhaust chamber 12 incorporating an electromotive air blower 15 an exhaust duct 13 provided in such a manner that the exhaust du...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
19.01.1993
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Subjects | |
Online Access | Get full text |
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