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公开(公告)号：US10667661B2
公开(公告)日：2020-06-02
申请号：US14741079
申请日：2015-06-16
Applicant: Dyson Technology Limited
Abstract: A cleaner head for a vacuum cleaning appliance includes a main body, a front agitator and a rear agitator, each agitator being rotatable relative to the main body, a mechanism for rotating the front agitator and the rear agitator, and a surface agitating edge located between the front agitator and the rear agitator.
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