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THE FIRST IMPROVED BOARD CONTROL AND ITS MARKETING AUTHORISATION
THE FIRST IMPROVED BOARD CONTROL AND ITS MARKETING AUTHORISATION
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机译:首次改进的董事会控制及其营销授权
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摘要
A brush with improved tuft retention having a handle, a head made from a flowable material, connected to the handle, having a plurality of tuft holes therein, with at least one bristle anchored in each tuft hole with a multi-sided staple. Each staple has a plurality of grooves in at least one side and the grooves in the staples are transverse to the longitudinal axis of the bristles when the staple is used to anchor bristles in a tuft hole.
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