发明名称 FLEXIBLE WIRE BRISTLE BRUSH WITH INCREASED DURABILITY
摘要 A brush having bundles of wire bristles which extend from a retaining base wherein the brush also includes deflection support guides for the bundles with openings which surround and contact the active portions of the bundles when the bundles flex during use.
申请公布号 CA2925918(A1) 申请公布日期 2015.06.11
申请号 CA20142925918 申请日期 2014.10.31
申请人 W.C. BRADLEY CO. 发明人 GAFFORD, ALEX;AHMED, MALLIK
分类号 A46B9/08 主分类号 A46B9/08
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