发明名称 Cue tip dressing device and method
摘要 An improved cue tip dressing device and method. The device includes a base with a main surface and a plurality of projections from the main surface each of which has front and back surfaces converging to a convex knife edge forming the projection distal end portion. The method includes striking a hardened cue tip with the device to create a pattern of punctures on the tip.
申请公布号 US5027519(A) 申请公布日期 1991.07.02
申请号 US19890421774 申请日期 1989.10.16
申请人 DE VINCENTIS, SCOTT A. 发明人 DE VINCENTIS, SCOTT A.
分类号 A63D15/14;B24D15/02 主分类号 A63D15/14
代理机构 代理人
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