Invention Grant
US5400462A Multi-purpose appliance for household work 失效
多用途家用电器

Multi-purpose appliance for household work
Abstract:
Multi-purpose appliance for household work comprising, in combination in a wheeled body, steam generation elements, elements for generating a jet of air and aspiration elements. Couplings for dispensing and aspiration ducts are connected to the steam generation elements, to the means for generating a jet of air and to the aspiration elements.
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