INDUSTRIAL VACUUM CLEANER
According to an embodiment of the present invention, an industrial vacuum cleaner comprises a body part having an internal collecting space and an external dust inlet communicated with the collecting space; a dust introduction hose having one end connected to the dust inlet and the other end positio...
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Main Author | |
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Format | Patent |
Language | English Korean |
Published |
08.10.2014
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Subjects | |
Online Access | Get full text |
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