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Filter cleaning system for a vacuum cleaner

US-7951214-B2

Abstract

This invention relates to a vacuum cleaner comprising a body with a vacuum source. The vacuum cleaner is provided with at least two filter chambers, a first filter chamber for a first filter means in a surface cleaning mode and a second chamber for the same or a second filter means in a filter cleaning mode.

Patent figures（8）

US-7951214-B2 figure 1
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Source status & events

No source-status events are recorded.

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