发明名称 Golf club head with improved sole
摘要 A golf club head with improved sole portions. Specifically, golf club head (10) having a sole (20) comprised of a leading portion (28) and a trailing portion (30), both portions defining surfaces with positive bounce angles.
申请公布号 US5301944(A) 申请公布日期 1994.04.12
申请号 US19930004530 申请日期 1993.01.14
申请人 KOEHLER, TERRY B. 发明人 KOEHLER, TERRY B.
分类号 A63B53/00;A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/00
代理机构 代理人
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