发明名称 Iron club with captive third piece
摘要 A golf club with improved vibration damping and weight distribution, the 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 US2003203768(A1) 申请公布日期 2003.10.30
申请号 US20020132610 申请日期 2002.04.25
申请人 BEST CHRISTOPHER B. 发明人 BEST CHRISTOPHER B.
分类号 A63B53/00;A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/00
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