发明名称 Set of golf club irons
摘要 A set of golf club irons with improved vibration damping and weight distribution, each golf club comprising a shaft and a head comprising a body portion having a front portion and a back portion, wherein the body portion defines an upper aperture and a lower aperture extending through the body portion communicating with the front portion and the back portion.
申请公布号 US2004176178(A1) 申请公布日期 2004.09.09
申请号 US20040797793 申请日期 2004.03.10
申请人 BEST CHRISTOPHER B. 发明人 BEST CHRISTOPHER B.
分类号 A63B53/00;A63B53/04;(IPC1-7):A63B53/00 主分类号 A63B53/00
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