发明名称 Golf tee
摘要 An improved golf tee having a ball support surface that reduces the frictional resistance of the tee when the ball is struck thus lengthening the distance a ball can be driven. A friction reducing material such as a fluorochemical or flouropolymer comprises the support surface.
申请公布号 US2002198066(A1) 申请公布日期 2002.12.26
申请号 US20020213879 申请日期 2002.08.07
申请人 SALSMAN ROBERT KEITH 发明人 SALSMAN ROBERT KEITH
分类号 A63B57/00;(IPC1-7):A63B57/00 主分类号 A63B57/00
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